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Sample records for university chung-li taiwan

  1. [Maria Goeppert-Mayer Award to Taiwan-born and raised American physicist Michele Ma Chung-pei

    CERN Multimedia

    2003-01-01

    "The American Physical Society conferred the prestigious Maria Goeppert-Mayer Award to Taiwan-born and raised American physicist Michele Ma Chung-pei recently in recognition of her important contributions to theoretical astrophysics" (1 page).

  2. Equatorial Ionospheric Irregularities Study from ROCSAT Data

    Science.gov (United States)

    2017-10-20

    UNLIMITED: PB Public Release 13. SUPPLEMENTARY NOTES 14. ABSTRACT Ionospheric irregularity/scintillation occurrences can be caused by external driving ...Academia Sinica, Taipei, Taiwan e-mail: chliu2@gate.sinica.edu.tw phone :886-3-4227151x34757 CoPI: Shin-Yi Su Institution: National Central...University, Chung-Li, Taiwan e-mail: sysu@csrsr.ncu.edu.tw phone :886-3-4227151x57643 CoPI: Lung-Chi Tsai Institution: National Central University, Chung-Li

  3. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Author Affiliations. Chi-Fang Chin1 Arthur Chun-Chieh Shih2 Kuo-Chin Fan1 3. Department of Computer Science and Information Engineering, National Central University, Chung-Li, Taiwan; Institute of Information Science, Academia Sinica, Taipei, Taiwan; Department of Informatics, Fo Guang Univeristy, Ilan, Taiwan ...

  4. DNA binding and cleavage activity of a structurally characterized Ni(II)

    Indian Academy of Sciences (India)

    bChemical Laboratory, Central Leather Research Institute, Adyar, Chennai 600 020, India. cDepartment of Chemistry, Chung Yuan Christian University, Chung Li, Taiwan 32023, ROC ..... Financial support by the Department of Science &.

  5. Efficacy and safety of nanohybrids comprising silver nanoparticles and silicate clay for controlling Salmonella infection

    Directory of Open Access Journals (Sweden)

    Bau IJ

    2012-05-01

    Full Text Available Shu-Her Chiao,1* Siou-Hong Lin,1* Ching-I Shen,2* Jiunn-Wang Liao,3 I-Jiuan Bau,1 Jiun-Chiou Wei,4 Li-Ping Tseng,1 Shan-hui Hsu,4 Ping-Shan Lai,2 Shinn-Zong Lin,5–7 Jiang-Jen Lin,4 Hong-Lin Su,1,8 1Department of Life Sciences, Agricultural Biotechnology Center, National Chung Hsing University, 2Department of Chemistry, Agricultural Biotechnology Center, National Chung Hsing University, 3Graduate Institute of Veterinary Pathobiology, Agricultural Biotechnology Center, National Chung Hsing University, Taichung, Taiwan; 4Institute of Polymer Science and Engineering, National Taiwan University, Taipei, Taiwan; 5Center for Neuropsychiatry, China Medical University and Hospital, Taichung, Taiwan; 6Department of Neurosurgery, China Medical University Beigan Hospital, Yunlin, Taiwan; 7Graduate Institute of Immunology, China Medical University, Taichung, Taiwan; 8Department of Physical Therapy, China Medical University, Taichung, Taiwan*These three authors contributed equallyAbstract: Developing effective and safe drugs is imperative for replacing antibiotics and controlling multidrug-resistant microbes. Nanoscale silicate platelet (NSP and its nanohybrid, silver nanoparticle/NSP (AgNP/NSP, have been developed, and the nanohybrids show a strong and general antibacterial activity in vitro. Here, their efficacy for protecting Salmonella-infected chicks from fatality and septicemia was evaluated. Both orally administrated NSP and AgNP/NSP, but not AgNPs alone, effectively reduced the systemic Salmonella infection and mortality. In addition, quantitative Ag analyses demonstrated that Ag deposition from AgNP/NSP in the intestines was less than that from conventional AgNPs, indicating that the presence of NSP for immobilizing AgNPs reduced Ag accumulation in tissue and improved the safety of AgNPs. These in vivo results illustrated that both NSP and AgNP/NSP nanohybrid represent potential agents for controlling enteric bacterial infections.Keywords: silver

  6. Taiwan Universities: Where to Go?

    Directory of Open Access Journals (Sweden)

    Yu-Ying Kuo

    2016-02-01

    Full Text Available The dramatic expansion of Taiwan universities/colleges from about 100 to 160 from the late 1980s has encountered problems due to social and global changes. What should Taiwan universities move toward and how? This research relies on secondary data to explore the issues Taiwan universities currently face—a low birth rate and global competition. The decreasing number of incoming students will result in a lower registration rate and less tuition revenue, which will make some universities struggle to survive. Hence, government policies, proposed by the Ministry of Education, have been implemented to assist Taiwan universities to adjust to external changes. The Innovative Transformation Policy, adopted in 2015, consists of strategies for university–industry cooperation, university mergers, university closures, and a re-shaping of the university paradigm. This policy has begun to be implemented and its initial outcome will be continually evaluated. In accordance with the Innovative Transformation Policy, this study encourages Taiwan universities to improve governance, set prominent unique characteristics of development, and enhance global competitiveness.

  7. Biogeochemical characteristics of Kuan-Tzu-Ling, Chung-Lun and Bao-Lai hot springs in southern Taiwan.

    Science.gov (United States)

    Maity, Jyoti Prakash; Liu, Chia-Chuan; Nath, Bibhash; Bundschuh, Jochen; Kar, Sandeep; Jean, Jiin-Shuh; Bhattacharya, Prosun; Liu, Jiann-Hong; Atla, Shashi B; Chen, Chien-Yen

    2011-01-01

    Hot springs are the important natural sources of geothermally heated groundwater from the Earth's crust. Kuan-Tzu-Ling (KTL), Chung-Lun (CL) and Bao-Lai (BL) are well-known hot springs in southern Taiwan. Fluid and mud (sediments) samples were collected from the eruption points of three hot springs for detailed biogeochemical characterization. The fluid sample displays relatively high concentrations of Na(+) and Cl(-) compared with K(+), Mg(2+), Ca(2+), NO(2) (-), and SO(4) (2-), suggesting a possible marine origin. The concentrations of Fe, Cr, Mn, Ni, V and Zn were significantly higher in the mud sediments compared with fluids, whereas high concentrations of As, Ba, Cu, Se, Sr and Rb were observed in the fluids. This suggests that electronegative elements were released during sediment-water interactions. High As concentration in the fluids was observed to be associated with low redox (Eh) conditions. The FTIR spectra of the humic acid fractions of the sediments showed the presence of possible functional groups of secondary amines, ureas, urethanesm (amide), and silicon. The sulfate-reducing deltaproteobacterium 99% similar to Desulfovibrio psychrotolerans (GU329907) were rich in the CL hot spring while mesophilic, proteolytic, thiosulfate- and sulfur-reducing bacterium that 99% similar to Clostridium sulfidigenes (GU329908) were rich in the BL hot spring.

  8. COPD in Taiwan: a National Epidemiology Survey

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    Cheng SL

    2015-11-01

    Full Text Available Shih-Lung Cheng,1,2 Ming-Cheng Chan,3 Chin-Chou Wang,4 Ching-Hsiung Lin,5 Hao-Chien Wang,6 Jeng-Yuan Hsu,3 Liang-Wen Hang,7,8 Chee-Jen Chang,9 Diahn-Warng Perng,10,* Chong-Jen Yu6,* On behalf of the Taiwan COPD Consortium 1Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, 2Department of Chemical Engineering and Materials Science, Yuan Ze University, Chung-Li City, Taoyuan County, 3Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 4Division of Pulmonary and Critical Care Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, 5Division of Chest Medicine, Changhua Christian Hospital, Changhua City, Changhua County, 6Department of Internal Medicine, National Taiwan University Hospital, Taipei, 7Department of Pulmonary and Critical Care Medicine, Sleep Medicine Center, China Medical University Hospital, 8Department of Respiratory Therapy, College of Health Care, China Medical University, Taichung, 9Biostatistical Center for Clinical Research, Chang Gung Memorial Hospital, Linkou Branch, Guishan Township, Taoyuan County, 10Department of Chest Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China *These authors contributed equally to this work Objectives: To determine the prevalence of COPD in Taiwan and to document the disease characteristics and associated risk factors.Methods: We conducted a random cross-sectional national survey of adults older than 40 years in Taiwan. Respiratory health screening questions identified subjects with diagnosed COPD or whose reported symptoms also fulfilled an epidemiological case definition; these were eligible to complete the survey, which also included indices of symptom severity and disability and questions on comorbidities, medical treatments, smoking habits, and occupations potentially harmful to respiratory health. Subjects with diagnosed COPD were subdivided by smoking status. Subjects who fulfilled the case definition

  9. Effects of primary caregiver participation in vestibular rehabilitation for unilateral neglect patients with right hemispheric stroke: a randomized controlled trial

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    Dai CY

    2013-04-01

    Full Text Available Chin-Ying Dai,1,2 Yu-Hui Huang,3,4 Li-Wei Chou,5,6 Shiao-Chi Wu,7 Ray-Yau Wang,8 Li-Chan Lin9 1School of Nursing, National Yang Ming University, Taipei, Taiwan; 2Department of Nursing, Central Taiwan University of Science and Technology, Taichung, Taiwan; 3Department of Physical Medicine and Rehabilitation, Chung Shan Medical University Hospital, Taichung, Taiwan; 4School of Medicine, Chung Shan Medical University, Taichung, Taiwan; 5Department of Physical Medicine and Rehabilitation, China Medical University Hospital, Taichung, Taiwan; 6School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan; 7Institute of Health and Welfare Policy, National Yang-Ming University, Taipei, Taiwan; 8Department of Physical Therapy and Assistive Technology, National Yang-Ming University, Taipei, Taiwan; 9Institute of Clinical and Community Health Nursing, National Yang-Ming University, Taipei, Taiwan, Republic of China Introduction: The current study aims to investigate the effects of primary caregiver participation in vestibular rehabilitation (VR on improving the measures of neglect, activities of daily living (ADL, balance, and falls of unilateral neglect (UN patients. Methods: This study is a single-blind randomized controlled trial. Both experimental (n = 24 and control groups (n = 24 received conventional rehabilitation. The experimental group undertook VR for a month. During the first and second weeks, a registered nurse trained the experimental group in VR. The primary caregivers in the experimental group supervised and guided their patients in VR during the third and fourth weeks. The outcome measures were neglect, ADL, balance, and falls. Results: The two groups of UN patients showed a significant improvement in neglect, ADL, and balance over time. Based on the generalized estimating equations model, an interaction was observed between groups and times. Significant interactions were observed between the VR group

  10. Predictive factors warrant screening for obstructive sleep apnea in COPD: a Taiwan National Survey

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    Hang LW

    2016-03-01

    Full Text Available Liang-Wen Hang,1,2 Jeng-Yuan Hsu,3 Chee-Jen Chang,4 Hao-Chien Wang,5,6 Shih-Lung Cheng,7,8 Ching-Hsiung Lin,9 Ming-Cheng Chan,3 Chin-Chou Wang,10 Diahn-Warng Perng,11 Chong-Jen Yu5,6 On behalf of the Taiwan COPD Consortium 1Department of Respiratory Therapy, College of Health Care, China Medical University, 2Sleep Medicine Center, Department of Pulmonary and Critical Care Medicine, China Medical University Hospital, 3Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 4Biostatistical Center for Clinical Research, Chang Gung Memorial Hospital, Linkou Branch, Guishan Township, Taoyuan County, 5Department of Internal Medicine, National Taiwan University Hospital, 6Department of Internal Medicine, National Taiwan University, College of Medicine, Taipei, 7Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, 8Department of Chemical Engineering and Materials Science, Yuan Ze University, Chung-Li City, Taoyuan County, 9Division of Chest Medicine, Changhua Christian Hospital, Changhua City, Changhua County, 10Division of Pulmonary and Critical Care Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, 11Department of Chest Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China Background and objectives: COPD and obstructive sleep apnea (OSA share similar pathological processes and cardiovascular sequelae. Coexisting OSA in COPD – “overlap syndrome” – has worse prognosis than either condition alone, and appropriate treatment improves survival. Our objectives were to ascertain the frequency at which COPD coexists with the risk of OSA in Taiwan and to compare the risk factors, COPD symptoms, and life quality metrics between COPD subgroups with versus without risk of OSA. Methods: We conducted a random cross-sectional national telephone survey of adults >40 years old in Taiwan. Participants fulfilling an epidemiological case definition of COPD completed a

  11. What University Governance Can Taiwan Learn from the United States?

    Science.gov (United States)

    Lee, Lung-Sheng; Land, Ming H.

    2010-01-01

    Due to changes from centralization to marketization, Taiwan's university governance must increase its effectiveness. The purpose of this paper was to introduce trends in and issues of Taiwan's university governance, describe university governance in the United States, and draw implications that Taiwan's university governance needs to learn from…

  12. Agency doctorates

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1970-07-01

    Mr. Wen-chuan Li of China has become the first student to obtain a doctor's degree as a result of research work carried out in the Agency. Mr. Li, who is 33, graduated as a Bachelor of Agriculture at Taiwan Provincial Chung-hsing University in 1960 and in 1966 was granted a fellowship to study mutations in plant breeding at the Agency's Seibersdorf Laboratory near Vienna, under the direction of Dr. Knut Mikaelsen, a professor of the University of Bergen. The Hochschule fur Bodenkultur of Vienna accepted the research as being suitable for a thesis and have now granted the degree of Doctor of Agriculture. The subject of the thesis was modifying factors influencing the mutagenic effects of alkylating agents as compared with ionizing radiations in barley. Alkylating agents are involved in the use of chemicals as a means of changing the characteristics of seeds to bring about changes aimed at improving the quality of crops. Mr. Li's work is regarded as a significant contribution to the understanding of the mechanics by which mutations are induced, to the efficient use of chemicals and ionizing radiations in practical applications, and to the efforts of the Agency in collaboration with the Food and Agriculture Organization to benefit food supplies. Mr. Li has now completed his fellowship with the Agency and has been appointed an Assistant Professor in Plant Breeding at Taiwan Provincial Chung-hsing University. The photograph, taken in the plastic hot house at Seibersdorf, shows him studying rice plants grown from seeds subjected to irradiation. Another noteworthy achievement is that of Mr. Karl-Franz Lacina, a security guard at the Agency's headquarters. At the age of 50 he has been accorded the degree of Doctor of Philosophy at Vienna University, the result of six years' work in his leisure time. The major subject was Arabic, with French and philosophy as supporting subject. (author)

  13. Agency doctorates

    International Nuclear Information System (INIS)

    1970-01-01

    Mr. Wen-chuan Li of China has become the first student to obtain a doctor's degree as a result of research work carried out in the Agency. Mr. Li, who is 33, graduated as a Bachelor of Agriculture at Taiwan Provincial Chung-hsing University in 1960 and in 1966 was granted a fellowship to study mutations in plant breeding at the Agency's Seibersdorf Laboratory near Vienna, under the direction of Dr. Knut Mikaelsen, a professor of the University of Bergen. The Hochschule fur Bodenkultur of Vienna accepted the research as being suitable for a thesis and have now granted the degree of Doctor of Agriculture. The subject of the thesis was modifying factors influencing the mutagenic effects of alkylating agents as compared with ionizing radiations in barley. Alkylating agents are involved in the use of chemicals as a means of changing the characteristics of seeds to bring about changes aimed at improving the quality of crops. Mr. Li's work is regarded as a significant contribution to the understanding of the mechanics by which mutations are induced, to the efficient use of chemicals and ionizing radiations in practical applications, and to the efforts of the Agency in collaboration with the Food and Agriculture Organization to benefit food supplies. Mr. Li has now completed his fellowship with the Agency and has been appointed an Assistant Professor in Plant Breeding at Taiwan Provincial Chung-hsing University. The photograph, taken in the plastic hot house at Seibersdorf, shows him studying rice plants grown from seeds subjected to irradiation. Another noteworthy achievement is that of Mr. Karl-Franz Lacina, a security guard at the Agency's headquarters. At the age of 50 he has been accorded the degree of Doctor of Philosophy at Vienna University, the result of six years' work in his leisure time. The major subject was Arabic, with French and philosophy as supporting subject. (author)

  14. Depression and family support in breast cancer patients

    Directory of Open Access Journals (Sweden)

    Su JA

    2017-09-01

    Full Text Available Jian-An Su,1–3,* Dah-Cherng Yeh,4,* Ching-Chi Chang,5,* Tzu-Chin Lin,6,7 Ching-Hsiang Lai,8 Pei-Yun Hu,8 Yi-Feng Ho,9 Vincent Chin-Hung Chen,1,2 Tsu-Nai Wang,10,11 Michael Gossop12 1Chang Gung Medical Foundation, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan; 2Department of Medicine, School of Medicine, Chang Gung University, Taoyuan, Taiwan; 3Department of Nursing, Chang Gung Institute of Technology, Taoyuan, Taiwan; 4Department of Surgery, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taichung, Taiwan; 5Institute of Medicine, Chung Shan Medical University and Department of Psychiatry, Chung Shan Medical University Hospital, Taichung, Taiwan; 6Department of Psychiatry, Chung Shan Medical University Hospital, Taichung, Taiwan; 7Department of Psychiatry, School of Medicine, Chung Shan Medical University, Taichung, Taiwan; 8Department of Medical Informatics, Chung Shan Medical University, Taichung, Taiwan; 9Tsaotun Psychiatric Center, Ministry of Health and Welfare, Nan-Tou,Taiwan; 10Department of Public Health, College of Health Science, Kaohsiung Medical University, Kaohsiung, Taiwan; 11Center of Excellence for Environmental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; 12King’s College London, Institute of Psychiatry, London, UK *These authors contributed equally to this work Background: Breast cancer is the most common cancer in women. Among the survivors, depression is one of the most common psychiatric comorbidities. This paper reports the point prevalence of major depressive disorder among breast cancer patients and the association between family support and major depressive disorder.Methods: Clinical data were collected from a breast cancer clinic of a general hospital in central Taiwan. Participants included 300 patients who were older than 18 years and diagnosed with breast cancer. Among these individuals, we used Mini International Neuropsychiatric Interview (a structural diagnostic tool for

  15. Factor Analytic Validation of the Ford, Wolvin, and Chung Listening Competence Scale

    Science.gov (United States)

    Mickelson, William T.; Welch, S. A.

    2012-01-01

    This research begins to independently and quantitatively validate the Ford, Wolvin, and Chung (2000) Listening Competency Scale. Reliability and Confirmatory Factor analyses were conducted on two independent samples. The reliability estimates were found to be below those reported by Ford, Wolvin, and Chung (2000) and below acceptable levels for…

  16. Kyoto University-National Taiwan University International Symposium "Social Cognitive Biology on Representation of Environment

    OpenAIRE

    Saiki, Jun

    2016-01-01

    Sponsored by Kyoto University, National Taiwan University; Cosponsored by Unit for Advanced Studies of the Human Mind, Kyoto University, Kokoro Research Center, Kyoto University, Supported by Supporting Program for InteRaction-based Initiative Team Studies (SPIRITS), Kyoto University

  17. A material flow of lithium batteries in Taiwan

    International Nuclear Information System (INIS)

    Chang, T.C.; You, S.J.; Yu, B.S.; Yao, K.F.

    2009-01-01

    Li batteries, including secondary and cylindrical/button primary Li batteries, are used worldwide in computers, communications and consumer electronics products. However, there are several dangerous issues that occur during the manufacture, shipping, and storage of Li batteries. This study analyzes the material flow of lithium batteries and their valuable heavy metals in Taiwan for the year 2006 by material flow analysis. According to data from the Taiwan Environmental Protection Administration, Taiwan External Trade Development Council, Bureau of Foreign Trade, Directorate General of Customs, and the Li batteries manufactures/importers/exporters. It was found that 2,952,696 kg of Li batteries was input into Taiwan for the year 2006, including 2,256,501 kg of imported Li batteries and 696,195 kg of stock Li batteries in 2005. In addition, 1,113,867 and 572,215 kg of Li batteries was domestically produced and sold abroad, revealing that 3,494,348 kg of different types of Li batteries was sold in Taiwan. Of these domestically sold batteries, 504,663 and 146,557 kg were treated domestically and abroad. Thus, a total of 2,843,128 kg of Li batteries was stored by individual/industry users or illegally disposed. In addition, it was also observed that 2,120,682 kg of heavy metals contained in Li batteries, including Ni, Co, Al, Cu and Ni, was accumulated in Taiwan, with a recycled value of 38.8 million USD. These results suggest that these heavy metals should be recovered by suitable collection, recycling and reuse procedures

  18. An interactive game-based shoulder wheel system for rehabilitation

    Directory of Open Access Journals (Sweden)

    Chou LW

    2012-11-01

    Full Text Available Chun-Ming Chang,1,* Yen-Ching Chang,2,3 Hsiao-Yun Chang,4 Li-Wei Chou5,6,* 1Department of Applied Informatics and Multimedia, Asia University, Taichung, Taiwan; 2Department of Medical Informatics, Chung Shan Medical University, Taichung, Taiwan; 3Department of Medical Imaging, Chung Shan Medical University Hospital, Taichung, Taiwan; 4Department of Biotechnology, Asia University, Taichung, Taiwan; 5Department of Physical Medicine and Rehabilitation, China Medical University Hospital, Taichung, Taiwan; 6School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan*These authors contributed equally to this workBackground: Increases in the aging population and in the number of accidents have resulted in more people suffering from physical impairments or disabilities. Rehabilitation therapy thus attracts greater attention as a means of helping patients recover and return to a normal life. With the extremely long and tedious nature of traditional rehabilitation, patients are reluctant to continue the entire process, thus the expected effects of the therapy cannot be obtained. Games are well known to help patients improve their concentration and shift their attention away from the discomfort of their injuries during rehabilitation. Thus, incorporating game technology into a rehabilitation program may be a promising approach.Methods: In this study, a gaming system used for shoulder rehabilitation was developed. The mechanical parts and electric circuits were integrated to mimic the functionalities of a shoulder wheel. Several games were also designed to suit the rehabilitation needs of the patients based on the age and gender differences among the individual users, enabling individuals to undergo the rehabilitation process by playing games. Two surveys were conducted to evaluate the satisfaction of the participants regarding the gaming system.Results: The results of the online survey among a larger population

  19. Consolidating the University Career Service System in Taiwan

    Science.gov (United States)

    Ho, Hsuan-Fu; Hu, Tien-Ling

    2017-01-01

    The university graduate unemployment rate reached a record high of 6% in 2009 in Taiwan; paradoxically, business managers complained that they could not find enough qualified employees. The mismatch between knowledge taught in universities and the requests of the job market has been criticized as the main reason for the escalation of the…

  20. Real-world evaluation of compliance and preference in Alzheimer’s disease treatment: an observational study in Taiwan 

    Directory of Open Access Journals (Sweden)

    Lai TH

    2016-03-01

    Full Text Available Tzu-Hsien Lai,1,2,* Wen-Fu Wang,3,* Bak-Sau Yip,4 Yu-Wan Yang,5 Giia-Sheun Peng,6 Shih-Jei Tsai,7,8 Yi-Chu Liao,9 Ming-Chyi Pai10,111Section of Neurology, Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei, 2Department of Neurology, National Yang-Ming University School of Medicine, Taipei, 3Department of Neurology, Changhua Christian Hospital, Changhua, 4Department of Neurology, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, 5Department of Neurology, China Medical University Hospital, Taichung, 6Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, 7Department of Neurology, Chung Shan Medical University Hospital, Taichung, 8School of Medicine, Chung Shan Medical University, Taichung, 9Department of Neurology, Neurological Institute, Taipei Veterans General Hospital, Taipei, 10Division of Behavioral Neurology, Department of Neurology, 11Alzheimer’s Disease Research Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan City, Taiwan *These authors contributed equally to this workPurpose: Among the medications approved for Alzheimer’s disease (AD, rivastigmine is the only one available as transdermal patch. The aim of this study was to evaluate compliance and caregivers’ preference with oral and transdermal (rivastigmine monotherapy in patients with mild-to-moderate AD from Taiwan.Methods: Real-world Evaluation of Compliance And Preference in Alzheimer’s disease treatment (RECAP in Taiwan was a prospective, noninterventional, observational study with a 24-week (±8 weeks observational period for each participant. Eligible patients were grouped into one of the two treatment cohorts based on the baseline AD therapy: oral (donepezil, galantamine, rivastigmine, or memantine or transdermal (rivastigmine patch. The primary end points were caregiver preference and caregiver assessment of patients’ compliance to

  1. An In-Depth Analysis of the Chung-Lu Model

    Energy Technology Data Exchange (ETDEWEB)

    Winlaw, M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); DeSterck, H. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Sanders, G. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2015-10-28

    In the classic Erd}os R enyi random graph model [5] each edge is chosen with uniform probability and the degree distribution is binomial, limiting the number of graphs that can be modeled using the Erd}os R enyi framework [10]. The Chung-Lu model [1, 2, 3] is an extension of the Erd}os R enyi model that allows for more general degree distributions. The probability of each edge is no longer uniform and is a function of a user-supplied degree sequence, which by design is the expected degree sequence of the model. This property makes it an easy model to work with theoretically and since the Chung-Lu model is a special case of a random graph model with a given degree sequence, many of its properties are well known and have been studied extensively [2, 3, 13, 8, 9]. It is also an attractive null model for many real-world networks, particularly those with power-law degree distributions and it is sometimes used as a benchmark for comparison with other graph generators despite some of its limitations [12, 11]. We know for example, that the average clustering coe cient is too low relative to most real world networks. As well, measures of a nity are also too low relative to most real-world networks of interest. However, despite these limitations or perhaps because of them, the Chung-Lu model provides a basis for comparing new graph models.

  2. TUUSAT-1A: The First Academic Microsatellite Developed by Universities in Taiwan

    OpenAIRE

    Hong, Zuu-Chang; Lin, Huan-Jung; Chen, Yu-Kai; Tsay, Tain-Sou; Lee, R.C.; Hsu, Roy Chaoming; Fong, Chen-Joe; Lin, Chung-Hsien

    2007-01-01

    This paper describes the mission and current design results of Taiwan Universities-United SATellite NO.1A (TUUSAT-1A), which is a student microsatellite developed by a conjunct program of several universities in Taiwan. The mission goal of TUUSA-1A, according to the priority, includes two CMOS cameras of 1.3 million pixels for Earth imaging, one GPS receiver for orbital determination, and the commercial off-the-shelf (COTS) components for space qualification. The TUUSAT-1A main body is cube-s...

  3. Evaluation of Standard Concepts Design of Library Interior Physical Environment (Case Study at University of Ma Chung

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    Debri Haryndia Putri

    2016-12-01

    Full Text Available Currently the function of a room is not only used as a shelter, the function of the room itself to be increased as a refreshing or relaxation area for users to follow the development of creativity and technology in the field of design. The comfortable factor becomes the main factor that indicates a successful process of creating a space. No exception library. The nature of library seemed stiff because of its function as a place to read, now can be developed and made into more dynamic with the special design concepts or color patterns used. Libraries can be created a special concept that suits the characteristics of the users themselves. Most users of the library, especially in college libraries are teenagers. Naturally, teenagers like to gather with their friends and we have to facilitate this activity in our library design concept. In addition we can also determine the needs of users through research by questionnaire method. The answers of users can be mapped and drawn conclusions. To explore the research, the author reviewed some literature about library interior design and observed the library of Ma Chung University as a case study. The combined results of the method can be concluded and the discovery of ideal standards of physical environment. So, the library can be made as a comfortable reading environment so as to increased interest in reading behavior and the frequent visits of students in the library.

  4. University Environment Experience of the First Two Years of University Graduates at a Newly Established Small University Located in Suburban Area in Taiwan

    Science.gov (United States)

    Lin, Yii-Nii

    2011-01-01

    The purpose of this study is to describe students' university environment experience from the perspectives of the first two years of university graduates of a newly established small university located in suburban area in Taiwan. A qualitative method of phenomenology with in-depth interviews is adopted. Fourteen male and sixteen female seniors,…

  5. No gynecologist in town: the gynecological care of women in rural Taiwan

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    Lai LJ

    2015-07-01

    Full Text Available Li-Jung Lai,1 Chia-Lin Chou,2 H Irene Su,3 Tzeng-Ji Chen,1,4 Li-Fang Chou,5 Yueh-Ching Chou,2,6,7 Shinn-Jang Hwang,1,8 Hann-Chin Yu9,10 1Department of Family Medicine, 2Department of Pharmacy, Taipei Veterans General Hospital, Taipei, Taiwan; 3Department of Reproductive Medicine, University of California, San Diego, CA, USA; 4Institute of Hospital and Health Care Administration, School of Medicine, National Yang-Ming University, 5Department of Public Finance, National Chengchi University, 6Department and Institute of Pharmacology, National Yang-Ming University, 7College of Pharmacy, Taipei Medical University, 8Department of Family Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan; 9Taipei Veterans General Hospital Hsinchu Branch, Hsinchu County, Taiwan; 10Department of Healthcare Management, Yuanpei University, Hsinchu, Taiwan Background: A shortage of gynecologists exists in many countries. Even within an affluent country, gynecological clinics might not be evenly distributed. The purpose of the study was to investigate the disparity in gynecological care between adult women living in towns with and without gynecologists in Taiwan.Methods: Data sources were the cohort datasets of the National Health Insurance Research Database, with claims data of 1 million beneficiaries in 2010. A woman’s residency was operationally inferred from the locations where she had most frequently visited physicians’ clinics or local community hospitals within the year.Results: In Taiwan, 145 (39.4% of 368 towns had no practicing gynecologist. Of 382,167 women with health care use in the datasets, 21,794 (5.7% lived in towns without a gynecologist. The overwhelming majority of these towns lay in sparsely populated, rural areas. During the year, 132,702 women (34.7% had sought medical help for gynecological diseases and 113,698 (29.8% had visited gynecologists for gynecological diseases. Women in towns without a gynecologist were less

  6. A comparison of complex sleep behaviors with two short-acting Z-hypnosedative drugs in nonpsychotic patients

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    Chen LF

    2013-08-01

    Full Text Available Li-Fen Chen,1 Ching-En Lin,1–3 Yu-Ching Chou,4 Wei-Chung Mao,1,5 Yi-Chyan Chen,1–3 Nian-Sheng Tzeng1,6 1Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei City, Taiwan; 2Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, Taipei, Taiwan; 3School of Medicine, Tzu Chi University, Hualien, Taiwan; 4School of Public Health, National Defense Medical Center, Taipei City, Taiwan; 5Institute of Brain Science, School of Medicine, National Yang-Ming University, Taipei City, Taiwan; 6Student Counseling Center, National Defense Medical Center, Taipei City, Taiwan Objective: Complex sleep behaviors (CSBs are classified as “parasomnias” in the International Classification of Sleep Disorders, Second Edition (ICSD-2. To realize the potential danger after taking two short-acting Z-hypnosedative drugs, we estimated the incidence of CSBs in nonpsychotic patients in Taiwan. Methods: Subjects (N = 1,220 using zolpidem or zopiclone were enrolled from the psychiatric outpatient clinics of a medical center in Taiwan over a 16-month period in 2006–2007. Subjects with zolpidem (N = 1,132 and subjects with zopiclone (N = 88 were analyzed. All subjects completed a questionnaire that included demographic data and complex sleep behaviors after taking hypnotics. Results: Among zolpidem and zopiclone users, 3.28% of patients reported incidents of somnambulism or amnesic sleep-related behavior problems. The incidence of CSBs with zolpidem and zopiclone were 3.27%, and 3.41%, respectively, which was significantly lower than other studies in Taiwan. Conclusion: These results serve as a reminder for clinicians to make inquiries regarding any unusual performance of parasomnic activities when prescribing zolpidem or zopiclone. Keywords: parasomnia, somnambulism, amnesic sleep-related behavior, sleepwalking, zolpidem, zopiclone

  7. Periostin overexpression is associated with worse prognosis in nasopharyngeal carcinoma from endemic area: a cohort study

    Directory of Open Access Journals (Sweden)

    Wei YC

    2018-05-01

    Full Text Available Yu-Ching Wei,1,2 Sheau-Fang Yang,2,3 Shih-Lun Chang,4,5 Tzu-Ju Chen,5,6 Sung-Wei Lee,7 Hung-Sung Chen,1 Li-Ching Lin,8 Chien-Feng Li6,9,10 1Department of Pathology, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan; 2Department of Pathology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; 3Department of Pathology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan; 4Department of Otolaryngology, Chi Mei Medical Center, Tainan, Taiwan; 5Department of Optometry, Chung Hwa University of Medical Technology, Tainan, Taiwan; 6Department of Pathology, Chi Mei Medical Center, Tainan, Taiwan; 7Department of Radiation Oncology, Chi Mei Medical Center, Liouying, Tainan, Taiwan; 8Department of Radiation Oncology, Chi Mei Medical Center, Tainan, Taiwan; 9National Institute of Cancer Research, National Health Research Institute, Tainan, Taiwan; 10Department of Biotechnology, Southern Taiwan University of Science and Technology, Tainan, Taiwan Purpose: Nasopharyngeal carcinoma (NPC is a heterogeneous disease. We searched for genes that function in cell adhesion in GSE12452, a published transcriptomic database. We found that POSTN, which encodes periostin (POSTN, was significantly upregulated in NPC tumorigenesis. Herein, we sought to analyze the expression of POSTN and its prognostic significances in patients with NPC. Materials and methods: In this single-institution retrospective study, we determined and analyzed POSTN expression by immunohistochemistry and H-score method, respectively, in 124 patients with NPC. The results indicated that POSTN expression was correlated with the clinicopathologic features, disease-specific survival (DSS, distant metastasis-free survival (DMFS, and local recurrence-free survival (LRFS of NPC. We performed univariate and multivariate analyses to determinate the statistical significance. Results: High POSTN expression was significantly associated with lymph node metastasis

  8. Examination of Attitudes towards Teaching Online Courses Based on Theory of Reasoned Action of University Faculty in Taiwan

    Science.gov (United States)

    Chen, Tzy-Ling; Chen, Tzu-Jung

    2006-01-01

    This study examined attitudes of university faculty specialising in the field of human resource (HR) in Taiwan towards participation in the teaching of online courses using the theory of reasoned action (TRA). The population targeted for investigation consisted of the full-time university faculty in the HR field in Taiwan regardless of their…

  9. Refining the clinical phenotype of Okur–Chung neurodevelopmental syndrome

    Science.gov (United States)

    Akahira-Azuma, Moe; Tsurusaki, Yoshinori; Enomoto, Yumi; Mitsui, Jun; Kurosawa, Kenji

    2018-01-01

    We describe an 8-year-old Japanese boy with a de novo recurrent missense mutation in CSNK2A1, c.593A>G, that is causative of Okur–Chung neurodevelopmental syndrome. He exhibited distinctive facial features, severe growth retardation with relative macrocephaly, and friendly, hyperactive behavior. His dysmorphic features might suggest a congenital histone modification defect syndrome, such as Kleefstra, Coffin–Siris, or Rubinstein–Taybi syndromes, which are indicative of functional interactions between the casein kinase II, alpha 1 gene and histone modification factors. PMID:29619237

  10. Trends in intensive care unit admissions of COPD patients from 2003 to 2013 in Taiwan

    Directory of Open Access Journals (Sweden)

    Liao KM

    2018-06-01

    Full Text Available Kuang-Ming Liao,1 Yi-Chen Chen,2 Kuo-Chen Cheng,3 Jhi-Joung Wang,2 Chung-Han Ho2,4 1Department of Internal Medicine, Chi Mei Medical Center, Chiali, Taiwan; 2Department of Medical Research, Chi Mei Medical Center, Tainan, Taiwan; 3Department of Internal Medicine, Chi Mei Medical Center, Tainan, Taiwan; 4Department of Hospital and Health Care Administration, Chia Nan University of Pharmacy and Science, Tainan, Taiwan Objective: The objective of this study was to investigate the trends in COPD patients admitted to the intensive care unit (ICU in Taiwan from 2003 to 2013. Patients and methods: A retrospective study was conducted to analyze the available data in the National Health Insurance Research Database compiled by the Taiwan Department of Health. We selected patients admitted to the ICU nationwide from 2003 to 2013. Patients older than 40 years with a diagnosis of COPD were enrolled. The ICU admission date was used as the index date. Baseline comorbidities existing before the index date were identified. The comorbidities of interest included diabetes, hypertension, diabetes mellitus, coronary artery disease, stroke, dyslipidemia, cancer, and end-stage renal disease. Results: The number of COPD patients in the ICU increased from 12,384 in 2003 to 13,308 in 2013 (P<0.0001. The mean age of patients and SD was 76.66±9.48 and 78.32±10.59 in 2003 and 2013, respectively. The percentage of COPD patients aged ≥70 years in the ICU decreased markedly. COPD patients per 10,000 ICU patients decreased for both males and females. The length of ICU stays, and in-hospital mortality increased from 21.58 to 23.14 days and 14.97% to 30.98% from 2003 to 2013, respectively. Conclusion: The number of COPD patients admitted to the ICU in Taiwan increased over the 11-year study period. Increased mean patient age, length of ICU stays, hospital mortality, and comorbidities were observed. The use of a nationwide population-based database allowed for a

  11. Effect of 6 months of whole body vibration on lumbar spine bone density in postmenopausal women: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Lai CL

    2013-12-01

    Full Text Available Chung-Liang Lai,1,2 Shiuan-Yu Tseng,1,2 Chung-Nan Chen,3 Wan-Chun Liao,2 Chun-Hou Wang,4 Meng-Chih Lee,1,5,* Pi-Shan Hsu5,* 1Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan; 2Department of Physical Medicine and Rehabilitation, Taichung Hospital, Ministry of Health and Welfare, Taichung, Taiwan; 3Department of Radiology, Taichung Hospital, Ministry of Health and Welfare, Taichung, Taiwan; 4School of Physical Therapy, Chung Shan Medical University, Taichung, Taiwan; 5Department of Family Medicine, Taichung Hospital, Ministry of Health and Welfare, Taichung, Taiwan*These authors contributed equally to this workBackground: The issue of osteoporosis-induced fractures has attracted the world's attention. Postmenopausal women are particularly at risk for this type of fracture. The nonmedicinal intervention for postmenopausal women is mainly exercise. Whole body vibration (WBV is a simple and convenient exercise. There have been some studies investigating the effect of WBV on osteoporosis; however, the intervention models and results are different. This study mainly investigated the effect of high-frequency and high-magnitude WBV on the bone mineral density (BMD of the lumbar spine in postmenopausal women.Methods: This study randomized 28 postmenopausal women into either the WBV group or the control group for a 6-month trial. The WBV group received an intervention of high-frequency (30 Hz and high-magnitude (3.2 g WBV in a natural full-standing posture for 5 minutes, three times per week, at a sports center. Dual-energy X-ray absorptiometry was used to measure the lumbar BMD of the two groups before and after the intervention.Results: Six months later, the BMD of the WBV group had significantly increased by 2.032% (P=0.047, while that of the control group had decreased by 0.046% (P=0.188. The comparison between the two groups showed that the BMD of the WBV group had increased significantly (P=0.016.Conclusion: This study found

  12. Lifetime risks, loss of life expectancy, and health care expenditures for 19 types of cancer in Taiwan

    Directory of Open Access Journals (Sweden)

    Wu TY

    2018-05-01

    Full Text Available Tzu-Yi Wu,1 Chia-Hua Chung,2 Chia-Ni Lin,3 Jing-Shiang Hwang,2 Jung-Der Wang3,4 1Institute of Economics, Academia Sinica, Taipei, Taiwan; 2Institute of Statistical Science, Academia Sinica, Taipei, Taiwan; 3Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan; 4Department of Occupational and Environmental Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan Background: The mortality rates for different cancers are no longer an efficient tool for making national policy. The purpose of this study were to quantify the lifetime risks, life expectancies (LEs after diagnosis, expected years of life lost (EYLL, and lifetime health care expenditures for 19 major cancers in Taiwan. Methods: A total of 831,314 patients with 19 pathologically proven cancers were abstracted from the Taiwan Cancer Registry from 1998 to 2012. They were linked to the National Mortality Registry (1998–2014 and National Health Insurance reimbursement database (1998–2013 for survival and health care costs. We estimated the cumulative incidence rate for ages 0–79 years and the lifetime survival function for patients with different cancer sites. The EYLL was calculated by subtracting the LE of each cancer cohort from that of the age- and sex-matched referents simulated from national life tables. The estimated lifetime cost was calculated by adding up the product of survival probability and mean cost at the corresponding duration-to-date after adjustment for the inflation to the year of 2013. Results: There were 5 cancers with a lifetime risk exceeding 4%: colorectal, liver, lung, and prostate in males, and breast and colorectal in females. Cancers with EYLL of >10 years were: esophageal, intrahepatic bile ducts, liver, pancreas, oral, nasopharyngeal, leukemia, lung, and gallbladder, extrahepatic bile ducts and biliary tract in males, and intrahepatic bile ducts

  13. Role of the Neddylation Enzyme Uba3, A New Estrogen Receptor Corepressor in Breast Cancer

    Science.gov (United States)

    2006-09-01

    vs. MCF7) Gene symbol Genbank MCF7-T MCF-F Description Notch signaling pathway PSEN1 NM_007319 1.33 7.06 Presenilin 1 ( Alzheimer disease 3...Medicine Bloomington, Indiana 47405 3Department of Life Science and Institute of Molecular Biology National Chung Cheng University Chia -Yi Taiwan

  14. Tropical Cyclone Report

    Science.gov (United States)

    1989-01-01

    CHULALONGKORN UNIVERSITY, BANGKOK LOS ANGELES PUBLIC LIBRARY CHUNG CHENG INSTITUTE, TAIWAN MASS INST OF TECH CITIES SERVICES OIL GAS CORP MCAS FUTENMA CIUDAD ...reached the mountainous oceanic sensible and latent heat sources . The terrain of Laos. system was downgraded to a typhoon at 190600Z, and then to a

  15. A Study on the Tacit Knowledge of University Faculty: A Case Study in Taiwan

    Science.gov (United States)

    Wu, Mingchang; Lin, Hsiuhsu; Lin, YiKai; Chang, Wenlung

    2013-01-01

    The tacit knowledge of university faculty might take roots deep down in their own cognition system and influence their ways of thinking and reasoning. This study aims at (1) the exploration of the characteristics of university professors' tacit knowledge in Taiwan and (2) the disentangling of the factors underlying its development. Drawn from the…

  16. Work Values of University Students in Chinese Mainland, Taiwan, and Hong Kong

    Science.gov (United States)

    Wong, Shui Wai; Yuen, Mantak

    2012-01-01

    Leuty and Hansen ("Journal of Vocational Behavior" 79:379-390, 2011) identified six domains of work values in undergraduate students in the West. The review undertaken in this paper suggests that the factor structure of work values of university students in Mainland China, Taiwan and Hong Kong essentially matches these six domains,…

  17. Sensory integration dysfunction affects efficacy of speech therapy on children with functional articulation disorders

    Directory of Open Access Journals (Sweden)

    Tung LC

    2013-01-01

    Full Text Available Li-Chen Tung,1,# Chin-Kai Lin,2,# Ching-Lin Hsieh,3,4 Ching-Chi Chen,1 Chin-Tsan Huang,1 Chun-Hou Wang5,6 1Department of Physical Medicine and Rehabilitation, Chi Mei Medical Center, Tainan, 2Program of Early Intervention, Department of Early Childhood Education, National Taichung University of Education, Taichung, 3School of Occupational Therapy, College of Medicine, National Taiwan University, Taipei, 4Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, 5School of Physical Therapy, College of Medical Science and Technology, Chung Shan Medical University, Taichung, 6Physical Therapy Room, Chung Shan Medical University Hospital, Taichung, Taiwan#These authors contributed equally Background: Articulation disorders in young children are due to defects occurring at a certain stage in sensory and motor development. Some children with functional articulation disorders may also have sensory integration dysfunction (SID. We hypothesized that speech therapy would be less efficacious in children with SID than in those without SID. Hence, the purpose of this study was to compare the efficacy of speech therapy in two groups of children with functional articulation disorders: those without and those with SID.Method: A total of 30 young children with functional articulation disorders were divided into two groups, the no-SID group (15 children and the SID group (15 children. The number of pronunciation mistakes was evaluated before and after speech therapy.Results: There were no statistically significant differences in age, sex, sibling order, education of parents, and pretest number of mistakes in pronunciation between the two groups (P > 0.05. The mean and standard deviation in the pre- and posttest number of mistakes in pronunciation were 10.5 ± 3.2 and 3.3 ± 3.3 in the no-SID group, and 10.1 ± 2.9 and 6.9 ± 3.5 in the SID group, respectively. Results showed great changes after speech therapy treatment (F

  18. PREFACE: International Conference on Inverse Problems 2010

    Science.gov (United States)

    Hon, Yiu-Chung; Ling, Leevan

    2011-03-01

    ttingen, GermanyTatsien (Daqian) Li, Fudan University, ChinaGunther Uhlmann, University of Washington, USA Organizing CommitteeJin Cheng, Fudan University, ChinaYiu-Chung Hon (Co-Chair), City University of Hong Kong, HKSARJune-Yub Lee, Ewha Womans University, South KoreaLeevan Ling (Co-Chair), Hong Kong Baptist University, HKSARGui-Rong Liu, University of Cincinnati, USAJenn-Nan Wang, National Taiwan University, TaiwanMasahiro Yamamoto, The University of Tokyo, Japan

  19. ON THE RELATIVE ABUNDANCE OF LiH AND LiH+ MOLECULES IN THE EARLY UNIVERSE: NEW RESULTS FROM QUANTUM REACTIONS

    International Nuclear Information System (INIS)

    Bovino, Stefano; Tacconi, Mario; Gianturco, Franco A.; Galli, Daniele; Palla, Francesco

    2011-01-01

    The relative efficiencies of the chemical pathways that can lead to the destruction of LiH and LiH + molecules, conjectured to be present in the primordial gas and to control molecular cooling processes in the gravitational collapse of the post-recombination era, are revisited by using accurate quantum calculations for the several reactions involved. The new rates are employed to survey the behavior of the relative abundance of these molecules at redshifts of interest for early universe conditions. We find significant differences with respect to previous calculations, the present ones yielding LiH abundances higher than LiH + at all redshifts.

  20. Military Authoritarian Regimes and Economic Development: The ROK's Economic Take-Off Under Park Chung Hee

    National Research Council Canada - National Science Library

    Park, Kisung

    2008-01-01

    .... ROK President Park Chung Hee seized control of political power by coup in 1961. Until he was assassinated in 1979, he acted both as dictator of South Korea's political order and as the founder of South Korean economic take-off...

  1. Un ente innovativo di ricerca e di servizi per la informazione geospaziale: GIS Research Center della Feng-Chia University di Taiwan (GIS.FCU

    Directory of Open Access Journals (Sweden)

    Mauro Salvemini

    2012-04-01

    Full Text Available La storia di un Laboratorio GIS a Taiwan nato da un accordo tra Feng-Chia University e la Università di Roma “LaSapienza” oggi tra i primi nel mondo nel settore dell’informazione geospaziale per la ricerca nell’ambito dei testdell’interoperabilità. A body of research and innovative services for geospatial infor-mation: GIS Research Center of Feng-Chia University in Taiwan (GIS.FCU The story of a GIS laboratory in Taiwan born on an agreement between the Feng-Chia University and the University of Rome "La Sapienza" now among the first in the world in the field of information for research for geospatial application.

  2. Trend, characteristics, and pharmacotherapy of adults diagnosed with attention-deficit/hyperactivity disorder: a nationwide survey in Taiwan

    Directory of Open Access Journals (Sweden)

    Cheng YS

    2017-03-01

    Full Text Available Yu-Shian Cheng,1,2 Yu-Chiau Shyu,3,4 Sheng-Yu Lee,5,6 Shin-Sheng Yuan,7 Chun-Ju Yang,8 Kang-Chung Yang,8,9 Tung-Liang Lee,10 Liang-Jen Wang1 1Department of Child and Adolescent Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 2Department of Psychiatry, Tsyr-Huey Mental Hospital, Kaohsiung Jen-Ai’s Home, Kaohsiung, 3Community Medicine Research Center, Keelung Chang Gung Memorial Hospital, Keelung, 4Institute of Molecular Biology, Academia Sinica, Nankang, Taipei, 5Department of Psychiatry, Kaohsiung Veterans General Hospital, Kaohsiung, 6Department of Psychiatry, College of Medicine and Hospital, National Cheng Kung University, Tainan, 7Institute of Statistical Science, Academia Sinica, 8Institute of Biopharmaceutical Sciences, National Yang-Ming University, 9Genome and Systems Biology Degree Program, National Taiwan University, Taipei, Taiwan; 10Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA Objective: Attention-deficit/hyperactivity disorder (ADHD in adults may result in functional impairment warranting clinical interventions. However, few studies have investigated the diagnosis and treatment rates of adult ADHD in non-Caucasian ethnic groups. This study used nationwide population-based data to investigate the rate of diagnosis, associated characteristics, and pharmacological treatment for adult ADHD in Taiwan. Methods: Adults (age ≥18 years newly diagnosed with ADHD (n=5,397 between January 2000 and December 2011 were enrolled from the National Health Insurance database in Taiwan. All patients were monitored until December 31, 2011. Patients who received treatment with immediate-release methylphenidate (IR-MPH, osmotic release oral system-methylphenidate (OROS-MPH, and atomoxetine (ATX were analyzed. Results: The cumulative prevalence of adult ADHD was 0.028%, and the incidence increased 10.9-fold from 2000 to 2011. The male to female ratio

  3. Language universals without universal categories

    NARCIS (Netherlands)

    Croft, W.; van Lier, E.

    2012-01-01

    In this article, the authors present their views on an article by author Sandra Chung related to lexical categories. According to them, Chung's article critiques an analysis of word classes in Chamorro by author Donald M. Topping. They discuss the restatements made by Chung on Topping's criteria for

  4. Estimating Typhoon Rainfall over Sea from SSM/I Satellite Data Using an Improved Genetic Programming

    Science.gov (United States)

    Yeh, K.; Wei, H.; Chen, L.; Liu, G.

    2010-12-01

    Estimating Typhoon Rainfall over Sea from SSM/I Satellite Data Using an Improved Genetic Programming Keh-Chia Yeha, Hsiao-Ping Weia,d, Li Chenb, and Gin-Rong Liuc a Department of Civil Engineering, National Chiao Tung University, Hsinchu, Taiwan, 300, R.O.C. b Department of Civil Engineering and Engineering Informatics, Chung Hua University, Hsinchu, Taiwan, 300, R.O.C. c Center for Space and Remote Sensing Research, National Central University, Tao-Yuan, Taiwan, 320, R.O.C. d National Science and Technology Center for Disaster Reduction, Taipei County, Taiwan, 231, R.O.C. Abstract This paper proposes an improved multi-run genetic programming (GP) and applies it to predict the rainfall using meteorological satellite data. GP is a well-known evolutionary programming and data mining method, used to automatically discover the complex relationships among nonlinear systems. The main advantage of GP is to optimize appropriate types of function and their associated coefficients simultaneously. This study makes an improvement to enhance escape ability from local optimums during the optimization procedure. The GP continuously runs several times by replacing the terminal nodes at the next run with the best solution at the current run. The current novel model improves GP, obtaining a highly nonlinear mathematical equation to estimate the rainfall. In the case study, this improved GP described above combining with SSM/I satellite data is employed to establish a suitable method for estimating rainfall at sea surface during typhoon periods. These estimated rainfalls are then verified with the data from four rainfall stations located at Peng-Jia-Yu, Don-Gji-Dao, Lan-Yu, and Green Island, which are four small islands around Taiwan. From the results, the improved GP can generate sophisticated and accurate nonlinear mathematical equation through two-run learning procedures which outperforms the traditional multiple linear regression, empirical equations and back-propagated network

  5. Age as a factor in sensory integration function in Taiwanese children

    Directory of Open Access Journals (Sweden)

    Lin CK

    2013-07-01

    Full Text Available Chin-Kai Lin,1 Huey-Min Wu,2 Hsin-Yi Wang,3 Mei-Hui Tseng,4,5 Chung-Hui Lin61Department of Early Childhood Education, National Taichung University of Education, Taichung, Taiwan; 2Research Center for Testing and Assessment, National Academy for Educational Research, New Taipei, Taiwan; 3Department of Special Education, National Taichung University of Education, Taichung, Taiwan; 4School of Occupational Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan; 5Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan; 6School of Occupational Therapy, College of Medical Science and Technology, Chung Shan Medical University, Taichung, TaiwanObjective: Sensory integration progresses along a normal developmental sequence. However, few studies have explored how age difference affects the way sensory integration functions in Taiwanese children as they develop. Therefore, this study aims to pinpoint the role of age in sensory integration.Method: A purposive sampling plan was employed. The study population comprised 1,000 Chinese children aged 36 to 131 months (mean = 74.48 months, standard deviation = 25.69 months. Subjects were scored on seven subsets of the Test of Sensory Integration Function (TSIF. An analysis of variance (ANOVA was used to identify differences between four age groups (ages 3−4, 5−6, 7−8, and 9−10 years, in the categories of the TSIF.Results: ANOVA revealed that age is a significant factor in each of the seven tasks of sensory integration associated with various stages of development. The effect of age was significant in all four groups for the subscale of Bilateral Integration Sequences. The function of sensory integration for the children aged 5−8 years did not produce statistically significant results for the subscale of Postural Movement, Sensory Discrimination, Sensory Seeking, or Attention and Activity. For the subscale of Sensory Modulation and Emotional

  6. Marine Educational and Research Cruise in Taiwan

    Science.gov (United States)

    Lee, C.; Lallemand, S.; Wu, F. T.

    2009-12-01

    During April 2009, we conducted a seismic and ocean bottom seismometer (OBS) cruise as part of the Taiwan mountain building process study, called the TAIGER. The seismic is shot by the US Columbia University’s research vessel Langseth and the OBSs, including Taiwan, French and American OBSs, are carried out by a Taiwanese student training ship, called Yu-Yin (means to educate the young people) No. 2. Both ships take a big number of research scientists and technical staff (15-25 people) to conduct the seismic and OBS survey. In addition, the Yu-Yin No. 2 ship hosts a total of 25 students, both MS and PhD graduate students, from Taiwan, France and USA. The student group consists of 13 from the National Taiwan Ocean University (Taiwan), 1 from the National Central University (Taiwan), 9 from the Montpellier University (France) and 2 from the New York State University. Nearly all the French and American students are on their very first trip to Taiwan. The research activities will be reported in the T25 Tectonophysics Section. This paper only deals with the educational events. The cruise includes two parts: the first mainly to deploy the OBSs and the second to retrieve the OBSs back to the ship. In addition, the French group arranges a field geological trip onshore Taiwan to put into their hands of the actions of Taiwan mountain building processes. The marine educational courses are filled in the daily ship time at 4 hours per day. As a result, we believe that we have achieved the followings: (1) mix the students and encourage a lovely study environment, (2) mix the teachers and enhance their teaching spectrum, (3) stay in a live and work together boat, allowing more and wider culture exchange. In the future, we certainly will use every possible opportunity to promote more Marine Educational and Research Cruises.

  7. Expanding School-District/University Partnerships to Advance Health Promoting Schools Implementation and Efficacy in Taiwan

    Science.gov (United States)

    Liu, Chieh-Hsing; Chang, Fong-Ching; Liao, Li-Ling; Niu, Yu-Zhen; Cheng, Chi-Chia; Shih, Shu-Fang; Chang, Tzu-Chau; Chou, Hsin-Pei

    2015-01-01

    In 2011, the Taiwan government expanded its support of school-district/university partnership programs that promote the implementation of the evidenced-based Health Promoting Schools (HPS) program. This study examined whether expanding the support for this initiative was effective in advancing HPS implementation, perceived HPS impact and perceived…

  8. Landslide detection using LiDAR data and data mining technology: Ali Mountain Highway case study (Taiwan)

    Science.gov (United States)

    Cheng, Youg-Sin; Yu, Teng-To; Tarolli, Paolo

    2017-04-01

    Taiwan mountains are severely affected each year by landslides, rock falls, and debris flows where the roads system suffer the most critical consequences. Among all mountain highways, Ali Highway, located into the main entrance of Alishan Mountain region, is one of the most landslide-prone areas in southern Taiwan. During the typhoon season, between May and August, the probability of occurrence of mass movements is at higher level than usual seeing great erosion rates. In fact, during Typhoon Morakot, in 2009, the intense rainfall caused abrupt interruption of the circulation for three months triggering several landslides (Liu et al. 2012). The topographic features such as slope, roughness and curvature among others have been extracted from 1 m DTM derived by a LiDAR dataset (collected in 2015) to investigate the slope failures along the Ali Mountain Highway. The high-resolution DTM highlighted that the hydrogeomorphological (e.g. density of stream, the distance from the ridge and terrain) features are one of the most influencing factors affecting the change and the instability of the slopes. To detect the landslide area, the decision tree classifier and the random forest algorithm (RF) have been adopted. The results provided a suitable analysis of the area involved in the failure. This will be a useful step in the understanding (and management) landslide processes of study area. References Liu CN, Dong JJ, Chen CJ, Lee WF (2012) Typical landslides and related mechanisms in Ali Mountain highway induced by typhoon Morakot: Perspectives from engineering geology. Landslides 9:239-254.

  9. International Conference on Advances in Information and Communication Technology

    CERN Document Server

    Nguyen, Thanh-Thuy; Vu, Duc-Thai; Phung, Trung-Nghia; Huynh, Van-Nam

    2017-01-01

    This book features papers presented at the International Conference on Advances in Information and Communication Technology (ICTA 2016), which was held in Thai Nguyen city, Vietnam, from December 1 to 13, 2016. The conference was jointly organized by Thai Nguyen University of Information and Communication Technology (ICTU), the Institute of Information Technology – Vietnam Academy of Science and Technology (IoIT), Feng Chia University, Taiwan (FCU), the Japan Advanced Institute of Science and Technology (JAIST) and the National Chung Cheng University, Taiwan (CCU) with the aim of bringing together researchers, academics, practitioners and students to not only share research results and practical applications but also to foster collaboration in information and communication technology research and education. The book includes the 66 best peer-reviewed papers, selected from the 150 submissions received.

  10. Participant Perceptions of an Online Discussion among University Students in Israel, Taiwan and the United States

    Science.gov (United States)

    Zimmerman, Lynn W.

    2010-01-01

    This study examines whether and how online discussions used in learning situations help to develop interactive intercultural communication. Undergraduate university students in the US, Taiwan, and Israel engaged in an online discussion about gender stereotypes. This study examines their perceptions of the interactions. There were 31 undergraduate…

  11. Particulate matter characteristics during agricultural waste burning in Taichung City, Taiwan.

    Science.gov (United States)

    Cheng, Man-Ting; Horng, Chuen-Liang; Su, Yi-Ru; Lin, Li-Kai; Lin, Yu-Chi; Chou, Charles C-K

    2009-06-15

    Agricultural waste burning is performed after harvest periods in June and November in Taiwan. Typically, farmers use open burning to dispose of excess rice straw. PM(2.5) and PM(2.5-10) measurements were conducted at National Chung Hsing University in Taichung City using a dichotomous sampler. The sampling times were during straw burning periods after rice harvest during 2002-2005. Ionic species including SO(4)(2-), NO(3)(-), NH(4)(+), K(+), Ca(2+), Cl(-) and Na(+) and carbonaceous species (EC and OC) in PM(2.5) and PM(2.5-10) were analyzed. The results showed that the average PM(2.5) and PM(2.5-10) concentrations were 123.6 and 31.5 microg m(-3) during agricultural waste burning periods and 32.6 and 21.4 microg m(-3) during non-waste burning periods, respectively. The fine aerosol ionic species including Cl(-), K(+) and NO(3)(-) increased 11.0, 6.7 and 5.5 times during agricultural burning periods compared with periods when agricultural waste burning is not performed. K(+) was found mainly in the fine mode during agricultural burning. High nitrogen oxidation ratio was found during agricultural waste burning periods which might be caused by the conversion of Nitrogen dioxide (NO(2)) to NO(3)(-). It is concluded that agricultural waste burning with low dispersion often causes high PM(2.5) and gases pollutant events.

  12. The Intention of General Education in Taiwan's Universities: To Cultivate the Holistic Person

    Science.gov (United States)

    Shih, Yi-Huang; Hsu, Jen-Pin; Ye, Yan-Hong

    2018-01-01

    The cultivation of the holistic person has always been a topic of concern for general education in Taiwan's universities. Hopefully students can attain a more perfect human nature. So the question is how to practice general education to cultivate the holistic person. This is the focus of this article. After reading and analyzing related studies,…

  13. Indole and synthetic derivative activate chaperone expression to reduce polyQ aggregation in SCA17 neuronal cell and slice culture models

    Directory of Open Access Journals (Sweden)

    Kung PJ

    2014-10-01

    Full Text Available Pin-Jui Kung,1,* Yu-Chen Tao,1,* Ho-Chiang Hsu,1 Wan-Ling Chen,1 Te-Hsien Lin,1 Donala Janreddy,2 Ching-Fa Yao,2 Kuo-Hsuan Chang,3 Jung-Yaw Lin,1 Ming-Tsan Su,1 Chung-Hsin Wu,1 Guey-Jen Lee-Chen,1 Hsiu-Mei Hsieh-Li1 1Department of Life Science, 2Department of Chemistry, National Taiwan Normal University, Taipei, Taiwan; 3Department of Neurology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taipei, Taiwan *These authors contributed equally to this work Abstract: In spinocerebellar ataxia type 17 (SCA17, the expansion of a translated CAG repeat in the TATA box binding protein (TBP gene results in a long polyglutamine (polyQ tract in the TBP protein, leading to intracellular accumulation of aggregated TBP and cell death. The molecular chaperones act in preventing protein aggregation to ameliorate downstream harmful events. In this study, we used Tet-On SH-SY5Y cells with inducible SCA17 TBP/Q79-green fluorescent protein (GFP expression to test indole and synthetic derivative NC001-8 for neuroprotection. We found that indole and NC001-8 up-regulated chaperone expression to reduce polyQ aggregation in neuronal differentiated TBP/Q79 cells. The effects on promoting neurite outgrowth and on reduction of aggregation on Purkinje cells were also confirmed with cerebellar primary and slice cultures of SCA17 transgenic mice. Our results demonstrate how indole and derivative NC001-8 reduce polyQ aggregation to support their therapeutic potentials in SCA17 treatment. Keywords: spinocerebellar ataxia type 17, TATA box binding protein, polyQ aggregation, indole and derivative, therapeutics

  14. The Trade Fair: Introducing ESP Multimedia at a Technical University in Taiwan

    Directory of Open Access Journals (Sweden)

    Shu-Chiao Tsai

    2008-09-01

    Full Text Available This discussion provides an overview of steps in developing and assessing ESP multimedia courseware at a technical university in Taiwan. The courseware is designed to expand language skills that foster Chinese learners of English as they develop communicative skills for international business. Student evaluations of the prototype for its Trade Fair component suggests that it is useful for situating the learning process and simulating social cues, which in turn supports building the communicative skills needed for the kinds of interaction demanded by tourism, travel, hospitality, and similar areas of international business.

  15. Medical Leaders in Taiwan During Japanese Colonization

    Directory of Open Access Journals (Sweden)

    Ming-Tung Wang

    2011-03-01

    Full Text Available Japan established the medical system in Taiwan during its 50 years of occupation, which evolved into the present National Taiwan University Hospital system. This paper summarizes the biographies of 97 Japanese leaders in various medical disciplines during the Japanese occupation of Taiwan. These leaders were among the elite of Japan, with superior intellectual, social and economic status, who helped to establish the important attributes of medical professionals in Taiwan, such as a good academic background, heritage, and research skills.

  16. Master of the master gland: Choh Hao Li, the University of California, and science, migration, and race.

    Science.gov (United States)

    Zulueta, Benjamin C

    2009-01-01

    This essay examines the origins of the relationship between Choh Hao Li and the University of California, Berkeley. Li came to the United States from China in 1935 for graduate study at the University of Michigan, but ended up enrolling at Berkeley. Over the course of the next two decades, Li went from being a foreign graduate student in chemistry on a temporary visa to an internationally recognized leader in the biochemistry of endocrinology at the head of his own laboratory and a naturalized citizen of the United States. At what was otherwise a dark time for Americans of Chinese descent, Li was garnering adulation in the popular press. He was called the "master of the master gland" for his successes both in isolating and in synthesizing pituitary hormones. Specifically, the essay explores the making of the "master of the master gland" from the perspectives of the history of science and the history of race and migration in the United States, tracing the interplay among Li's scientific work, his migrations, his career aspirations, and his legal status in the United States. A Chinese intellectual cast adrift by the shifting geopolitics of World War II and the early Cold War, Li danced delicately along the margins of membership in American society during the 1940s, only arriving at what turned out to be his final destination after careful and protracted negotiations with officials of the U.S. government, with influential members of the international scientific community, and with representatives of the University of California, Berkeley.

  17. Download this PDF file

    African Journals Online (AJOL)

    2000-08-11

    Department of Chemistry, University of Ilorin, Ilorin, Nigeria;. 'Institute of Chemistry, Academia Sinica. Taipei, Taiwan, ROC. Department of Chemistry. National Taiwan University, Taipei, Taiwan. ROC. (Received August 11, 2000; revised January 17, 2001). ABSTRACT. A trace amount of n-BuLi at -78 C initiates a chemical ...

  18. INCUBATORS WITHIN UNIVERSITY AND CLUSTERED CONTEXTS: CASES OF NATIONAL CHIAO TUNG UNIVERSITY (NCTU AND NATIONAL TSING HUA UNIVERSITY (NTHU INCUBATORS IN HSINCHU, TAIWAN

    Directory of Open Access Journals (Sweden)

    Khairul Akmaliah Adham

    2008-01-01

    Full Text Available Research literature on business incubators has highlighted the significance of clustered locational contexts and networking as key to an incubator's success. Using the case study approach, this study aimed to test the validity of this framework for explaining the level of success of the National Chiao Tung University (NCTU and National Tsing Hua University (NTHU Incubators in Hsinchu, Taiwan – both of which are highly-networked, cluster-centric and university-based. In-depth interviews were conducted with the managers of both incubators, and these were followed by information gathering on university patents and knowledge transfers from the research and development (R&D office at each university. Analysis found that the incubators' locational contexts determined the degree and manner of their networking, but their profitability and growth potential were influenced by many other factors working in combination. Satisfying their sponsors' requirements and serving their core functions through sound management and strategic planning appeared to be the key to achieving profitability and sustainability, with benefits for all stakeholders. These constructs provide directions for more research on the performance of incubators and other business entities that are located within university and clustered contexts.

  19. the impact of personality on depression among university students in Taiwan.

    Science.gov (United States)

    Chang, Shu-Man; Law, Daniel W; Chang, Her-Kun

    2011-01-01

    Depression in Taiwanese university students is a significant problem in terms of life and financial costs. The purpose of this study was to examine the impact of four selected personality traits, namely interpersonal problems, ideas of being persecuted, social students in introversion, and self depreciation, on the inclination to be depressed among students in Taiwanese university. A self-report survey was administered to students at a Taiwanese university and consisted of three parts: demographics, the Chinese version of the Basic Personality Inventory (BPI), and the Taiwanese Depression Questionnaire. The level of depression among students was assessed, and the relationships among the various variables were explored using analysis of variance (ANOVA) and regression. Altogether, 255 students successfully completed the survey. Overall, 37.62% of students were suffering from depression, including 4.7% who indicated that they were severely depressed, 18.30% who were moderately depressed, and 14% who were mildly depressed. In a multiple-regression model, ideas of being persecuted and self depreciation were both significant when predicting an inclination to be depressed. Depression is a problem for many university students in Taiwan. Understanding which personality traits are related to depression in Taiwanese students is important for student affair administrators and medical professionals and will help them to prevent and treat this debilitating illness.

  20. Optimization of GaN Nanorod Growth Conditions for Coalescence Overgrowth

    Science.gov (United States)

    2016-02-04

    21, 2016 PI: Chih-Chung (C. C.) Yang, ccycc@ntu.edu.tw Graduate Institute of Photonics and Optoelectronics, National Taiwan University...nanowire light emitting diodes grown on (001) silicon by molecular beam epitaxy, Nano Lett. 10 (2010) 3355-3359. [16] W. Guo, A. Banerjee, P...Bhattacharya, B.S. Ooi, InGaN/GaN disk-in-nanowire white light emitting diodes on (001) silicon , Appl. Phys. Lett. 98 (2011) 193102. [17] H.P.T. Nguyen, M

  1. Puzzles in B physics

    Indian Academy of Sciences (India)

    Home; Journals; Pramana – Journal of Physics; Volume 67; Issue 5. Puzzles in physics. Hsiang-Nan Li ... Author Affiliations. Hsiang-Nan Li1 2. Institute of Physics, Academia Sinica, Taipei, Taiwan 115, Republic of China; Department of Physics, National Cheng-Kung University, Tainan, Taiwan 701, Republic of China ...

  2. Film Censorship Policy During Park Chung Hee’s Military Regime (1960–1979) and Hostess Films

    OpenAIRE

    Molly Hyo Kim

    2018-01-01

    Park Chung-hee’s military government (1960-1979) purportedly used film censorship to distract the public from political consciousness by controlling political materials in films while condoning censorship control on sexual content. As a result, the production of soft-core adult films soared and became popular among Korean audiences. One such film genre that thrived during this period, so-called hostess films (prostitute films), is worthy of attention for the films’ foregrounding issues of cla...

  3. Adjunct effect of music therapy on cognition in Alzheimer’s disease in Taiwan: a pilot study

    Directory of Open Access Journals (Sweden)

    Li CH

    2015-02-01

    Full Text Available Chien-Hsun Li,1–3 Ching-Kuan Liu,2,3 Yuan-Han Yang,2–4 Mei-Chuan Chou,2,4 Chun-Hung Chen,2 Chiou-Lian Lai2,3 1Department of Neurology, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; 2Department of Neurology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan; 3Department of and Master’s Program in Neurology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; 4Department of Neurology, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan Purpose: Music therapy (MT reviews have found beneficial effects on behaviors and social interaction in Alzheimer’s disease (AD but inconsistent effects on cognition. The purpose of the study was to evaluate the adjunct effect of long-term and home-based MT in AD patients under pharmacological treatment. Patients and methods: Mild AD cases (clinical dementia rating =0.5~1 were consecutively recruited and voluntarily separated into an MT group or control group (CG for 6 months. Outcome assessments included Cognitive Abilities Screening Instrument (CASI, CASI-estimated mini-mental state examination, clinical dementia rating with sum of box scores, and neuropsychiatric inventory. The MT interventions were Mozart’s Sonata (KV 448 and Pachelbel’s Canon, listening with headphones for 30 minutes daily in the morning and before sleep, respectively. Results: Forty-one cases (MT versus CG number =20 versus 21 were analyzed. Adjusted differences of CASI-estimated mini-mental state examination and CASI after 6 months in the MT group were slightly less decreased than the CG without statistical significance. In further analysis of cognitive domains of CASI, the adjusted difference of abstraction domain in the MT group was significantly better than the CG. Conclusion: Although there were no apparent additional benefits of this MT on the global cognition and daily functioning in mild AD patients, it confirms the adjunct

  4. Achieving and Sustaining Universal Health Coverage: Fiscal Reform of the National Health Insurance in Taiwan.

    Science.gov (United States)

    Lan, Jesse Yu-Chen

    2017-12-01

    The paper discusses the expansion of the universal health coverage (UHC) in Taiwan through the establishment of National Health Insurance (NHI), and the fiscal crisis it caused. Two key questions are addressed: How did the NHI gradually achieve universal coverage, and yet cause Taiwanese health spending to escalate to fiscal crisis? What measures have been taken to reform the NHI finance and achieve moderate success to date? The main argument of this paper is that the Taiwanese Government did try to implement various reforms to save costs and had moderate success, but the path-dependent process of reform does not allow increasing contribution rates significantly and thereby makes sustainability challenging.

  5. Users Behavior in Selecting Cited Bibliographies-A Case Study of National Taiwan University

    Directory of Open Access Journals (Sweden)

    Mu-hsuan Huang

    1999-12-01

    Full Text Available This project analyzes the behavior of selecting cited bibliographies of college and graduate students in National Taiwan University when they are writing their term papers and graduate theses. After instruction, 33 subjects searched through the semester, doing 41 searches and finishing 40 papers. This research studies the overlaps between the bibliographies from online searching and the cited references of those subjects’ works. In addition, this project attempts to identify the sources of articles that are not retrieved by the Dialog system and the reasons why students did not cite relevant articles.[Article content in Chinese

  6. Synthesis and evaluation of ortho-[18F]fluorocelecoxib for COX-2 cholangiocarcinoma imaging

    Directory of Open Access Journals (Sweden)

    Chang CW

    2018-05-01

    Full Text Available Chi-Wei Chang,1,* Chun-Nan Yeh,2,* Yi-Hsiu Chung,3,* Yong-Ren Chen,4 Shi-Wei Tien,4 Tsung-Wen Chen,2 Shiou-Shiow Farn,4,5 Ying-Cheng Huang,6 Chung-Shan Yu4,7 1Department of Nuclear Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; 2Department of Surgery, Liver Research Center, Chang-Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, Taiwan; 3Center for Advanced Molecular Imaging and Translation, Chang Gung Memorial Hospital, Taoyuan, Taiwan; 4Department of Biomedical Engineering and Environmental Sciences, National Tsinghua University, Hsinchu, Taiwan; 5Isotope Application Division, Institute of Nuclear Energy Research, Taoyuan, Taiwan; 6Department of Neurosurgery, Chang-Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, Taiwan; 7Institute of Nuclear Engineering and Science, National Tsinghua University, Hsinchu, Taiwan *These authors contributed equally to this work Background: An 18F-tagged NSAID analog was prepared for use as a probe for COX-2 expression, which is associated with tumor development. Methods: The in vivo uptake of celecoxib was monitored with ortho-[18F]fluorocelecoxib using positron emission tomography (PET. The binding affinity of ortho-[18F]fluorocelecoxib to COX-1 and COX-2 enzymes were assessed using the competitor celecoxib. Results: The IC50 values were 0.039 μM and 0.024 μM, respectively. A selectivity index of 1.63 was obtained (COX-2 vs COX-1. COX-2 overexpressed cholangiocarcinoma (CCA murine cells took up more ortho-[18F]fluorocelecoxib than that by usual CCA cells from 10 to 60 minutes post incubation. Competitive inhibition (blocking of the tracer uptake of ortho-[18F]fluorocelecoxib in the presence of celecoxib by the COX-2 overexpressed CCA cells and the usual CCA cells gave the IC50 values of 0.5 μM and 46.5 μM, respectively. Based on the in vitro accumulation data and in vivo metabolism half-life (30 min, PET scanning was performed 30–60 min after the

  7. Liposomal n-butylidenephthalide protects the drug from oxidation and enhances its antitumor effects in glioblastoma multiforme

    Directory of Open Access Journals (Sweden)

    Lin YL

    2015-09-01

    Full Text Available Yu-Ling Lin,1,2,* Kai-Fu Chang,3,* Xiao-Fan Huang,3 Che-Lun Hung,4 Shyh-Chang Chen,5 Wan-Ru Chao,6,7 Kuang-Wen Liao,1,8 Nu-Man Tsai3,9 1College of Biological Science and Technology, 2Center for Bioinformatics Research, National Chiao Tung University, Hsinchu, 3School of Medical Laboratory and Biotechnology, Chung Shan Medical University, 4Department of Computer Science and Communication Engineering, Providence University, 5Department of Pathology and Laboratory Medicine, Taichung Veterans General Hospital, 6Institute of Medicine, Chung Shan Medical University, 7Department of Pathology, Chung Shan Medical University and Chung Shan Medical University Hospital, Taichung, 8Institute of Molecular Medicine and Bioengineering, National Chiao Tung University, Hsinchu, 9Clinical Laboratory, Chung Shan Medical University Hospital, Taichung, Taiwan *These authors contributed equally to this work Background: The natural compound n-butylidenephthalide (BP can pass through the blood–brain barrier to inhibit the growth of glioblastoma multiforme tumors. However, BP has an unstable structure that reduces its antitumor activity and half-life in vivo.Objective: The aim of this study is to design a drug delivery system to encapsulate BP to enhance its efficacy by improving its protection and delivery.Methods: To protect its structural stability against protein-rich and peroxide solutions, BP was encapsulated into a lipo-PEG-PEI complex (LPPC. Then, the cytotoxicity of BP/LPPC following preincubation in protein-rich, acid/alkaline, and peroxide solutions was analyzed by MTT. Cell uptake of BP/LPPC was also measured by confocal microscopy. The therapeutic effects of BP/LPPC were analyzed in xenograft mice following intratumoral and intravenous injections.Results: When BP was encapsulated in LPPC, its cytotoxicity was maintained following preincubation in protein-rich, acid/alkaline, and peroxide solutions. The cytotoxic activity of encapsulated BP was higher than

  8. Development of betulinic acid as an agonist of TGR5 receptor using a new in vitro assay

    Directory of Open Access Journals (Sweden)

    Lo SH

    2016-08-01

    Full Text Available Shih-Hsiang Lo,1,2 Kai-Chung Cheng,3 Ying-Xiao Li,3,4 Chin-Hong Chang,4,5 Juei-Tang Cheng,4,6 Kung-Shing Lee7,8 1Division of Cardiology, Department of Internal Medicine, Zhongxing Branch of Taipei City Hospital, 2Department of History and Geography, University of Taipei, Taipei, Taiwan; 3Department of Psychosomatic Internal Medicine, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan; 4Department of Medical Research, 5Department of Neurosurgery, Chi-Mei Medical Center, Yong Kang, 6Institute of Medical Science, College of Health Science, Chang Jung Christian University, Tainan, 7Department of Surgery, Pingtung Hospital, 8Division of Neurosurgery, Department of Surgery, Kaohsiung Medical University Chung-Ho Memorial Hospital, School of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan Background: G-protein-coupled bile acid receptor 1, also known as TGR5 is known to be involved in glucose homeostasis. In animal models, treatment with a TGR5 agonist induces incretin secretion to reduce hyperglycemia. Betulinic acid, a triterpenoid present in the leaves of white birch, has been introduced as a selective TGR5 agonist. However, direct activation of TGR5 by betulinic acid has not yet been reported. Methods: Transfection of TGR5 into cultured Chinese hamster ovary (CHO-K1 cells was performed to establish the presence of TGR5. Additionally, TGR5-specific small interfering RNA was employed to silence TGR5 in cells (NCI-H716 cells that secreted incretins. Uptake of glucose by CHO-K1 cells was evaluated using a fluorescent indicator. Amounts of cyclic adenosine monophosphate and glucagon-like peptide were quantified using enzyme-linked immunosorbent assay kits. Results: Betulinic acid dose-dependently increases glucose uptake by CHO-K1 cells transfected with TGR5 only, which can be considered an alternative method instead of radioligand binding assay. Additionally, signals coupled to TGR5 activation are also

  9. LiHe{sup +} IN THE EARLY UNIVERSE: A FULL ASSESSMENT OF ITS REACTION NETWORK AND FINAL ABUNDANCES

    Energy Technology Data Exchange (ETDEWEB)

    Bovino, Stefano; Tacconi, Mario; Gianturco, Francesco A. [Department of Chemistry, Universita degli Studi di Roma ' La Sapienza' , Piazzale A. Moro 5, 00185 Roma (Italy); Curik, Roman [J. Heyrovsky Institute of Physical Chemistry, Dolejskova 3, Prague (Czech Republic); Galli, Daniele, E-mail: fa.gianturco@caspur.it [INAF-Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, 50125 Firenze (Italy)

    2012-06-10

    We present the results of quantum calculations based on entirely ab initio methods for a variety of molecular processes and chemical reactions involving the LiHe{sup +} ionic polar molecule. With the aid of these calculations, we derive accurate reaction rates and fitting expressions valid over a range of gas temperatures representative of the typical conditions of the pregalactic gas. With the help of a full chemical network, we then compute the evolution of the abundance of LiHe{sup +} as function of redshift in the early universe. Finally, we compare the relative abundance of LiHe{sup +} with that of other polar cations formed in the same redshift interval.

  10. LiDAR observation of the flow structure in typhoons

    Science.gov (United States)

    Wu, Yu-Ting; Hsuan, Chung-Yao; Lin, Ta-Hui

    2015-04-01

    Taiwan is subject to 3.4 landfall typhoons each year in average, generally occurring in the third quarter of every year (July-September). Understanding of boundary-layer turbulence characteristics of a typhoon is needed to ensure the safety of both onshore and offshore wind turbines used for power generation. In this study, a floating LiDAR (Light Detection and Ranging) was deployed in a harbor to collect data of wind turbulence, atmospheric pressure, and temperature in three typhoon events (Matmo typhoon, Soulik typhoon, Trami typhoon). Data collected from the floating LiDAR and from meteorological stations located at Taipei, Taichung and Kaohsiung are adopted to analyse the wind turbulence characteristics in the three typhoon events. The measurement results show that the maximum 10-min average wind speed measured with the floating LiDAR is up to 24 m/s at a height of 200 m. Compared with other normal days, the turbulence intensity is lower in the three typhoon events where the wind speed has a rapid increase. Changes of wind direction take place clearly as the typhoons cross Taiwan from East to West. Within the crossing intervals, the vertical momentum flux is observed to have a significant pattern with both upward and downward propagating waves which are relevant to the flow structure of the typhoons.

  11. The impact of universal National Health Insurance on population health: the experience of Taiwan

    Directory of Open Access Journals (Sweden)

    Kuo Ken N

    2010-08-01

    Full Text Available Abstract Background Taiwan established a system of universal National Health Insurance (NHI in March, 1995. Today, the NHI covers more than 98% of Taiwan's population and enrollees enjoy almost free access to healthcare with small co-payment by most clinics and hospitals. Yet while this expansion of coverage will almost inevitably have improved access to health care, however, it cannot be assumed that it will necessarily have improved the health of the population. The aim of this study was to determine whether the introduction of National Health Insurance (NHI in Taiwan in 1995 was associated with a change in deaths from causes amenable to health care. Methods Identification of discontinuities in trends in mortality considered amenable to health care and all other conditions (non-amenable mortality using joinpoint regression analysis from 1981 to 2005. Results Deaths from amenable causes declined between 1981 and 1993 but slowed between 1993 and 1996. Once NHI was implemented, the decline accelerated significantly, falling at 5.83% per year between 1996 and 1999. In contrast, there was little change in non-amenable causes (0.64% per year between 1981 and 1999. The effect of NHI was highest among the young and old, and lowest among those of working age, consistent with changes in the pattern of coverage. NHI was associated with substantial reductions in deaths from circulatory disorders and, for men, infections, whilst an earlier upward trend in female cancer deaths was reversed. Conclusions NHI was associated in a reduction in deaths considered amenable to health care; particularly among those age groups least likely to have been insured previously.

  12. Depressive Symptoms and Help-Negation among Chinese University Students in Taiwan: The Role of Gender, Anxiety and Help-Seeking Attitudes

    Science.gov (United States)

    Chang, Hsiaowen

    2014-01-01

    This study extended the consideration of help-negation in regard to suicide to that of depressive symptoms in a large sample of 981 Chinese university students in Taiwan. The study examined the help-negation effects of depression and the impact of gender, anxiety, and help-seeking attitudes on that relationship. Chinese students, aged 17 to…

  13. History and development of ophthalmology in Taiwan

    Directory of Open Access Journals (Sweden)

    Yu-Chih Hou

    2016-12-01

    Full Text Available Western medicine was first introduced to Taiwan by medical missionaries in the mid-19th century. Modernization of medicine was systematically transplanted to Taiwan in the Japanese colonial period, and ophthalmology was established third among hospital departments, following internal medicine and surgery. Dr Hidetaka Yamaguchi, an ophthalmologist, was the first head of the Taihoku Hospital, later known as National Taiwan University Hospital (NTUH; Taipei, Taiwan. Ophthalmologists during the colonial period conducted studies on tropical and infectious eye diseases. After World War II, ophthalmologists at NTUH played an important role in medical education, residency training, studies, and teaching. Dr Yan-Fei Yang established the Taiwan Ophthalmological Society in 1960 and instituted its official journal in 1962. Dr Ho-Ming Lin established the Department of Ophthalmology at the Tri-Service General Hospital in the 1950s and the Veterans General Hospital in the 1960s. Taiwan ophthalmologists eradicated trachoma by 1971. Cataract surgery and penetrating keratoplasty were initially performed in the 1960s. Currently, there are about 1600 ophthalmologists in Taiwan conducting an estimated 120,000 cataract surgeries and 600 corneal transplantations annually. Many subspecialty societies have been established recently that serve to educate Taiwanese ophthalmologists and to connect with international ophthalmic societies. Taiwan ophthalmologists continue to contribute to the advancement of ophthalmic knowledge globally.

  14. Education and training in nuclear science/engineering in Taiwan

    International Nuclear Information System (INIS)

    Chung, C.

    1994-01-01

    The present status of nuclear education and training in Taiwan is reviewed. The nuclear science/engineering program has been established in Taiwan under the College of Nuclear Science at the National Tsing Hua University since 1956; it remains the only program among 123 universities and colleges in Taiwan where education and training in nuclear fields are offered. The program, with 52 faculty members, offers advanced studies leading to BSc, MSc, and PhD degrees. Lectures and lab classes are given to 600 students currently registered in the program. Career placement program geared for the 200 graduate and 400 undergraduate students is to orientate them into the local nuclear power utilities as well as agricultural, medical, industrial, academic and governmental sectors where nuclear scientists and engineers at all levels are needed. 8 refs., 1 fig

  15. Estimating Source Duration for Moderate and Large Earthquakes in Taiwan

    Science.gov (United States)

    Chang, Wen-Yen; Hwang, Ruey-Der; Ho, Chien-Yin; Lin, Tzu-Wei

    2017-04-01

    Estimating Source Duration for Moderate and Large Earthquakes in Taiwan Wen-Yen Chang1, Ruey-Der Hwang2, Chien-Yin Ho3 and Tzu-Wei Lin4 1 Department of Natural Resources and Environmental Studies, National Dong Hwa University, Hualien, Taiwan, ROC 2Department of Geology, Chinese Culture University, Taipei, Taiwan, ROC 3Department of Earth Sciences, National Cheng Kung University, Tainan, Taiwan, ROC 4Seismology Center, Central Weather Bureau, Taipei, Taiwan, ROC ABSTRACT To construct a relationship between seismic moment (M0) and source duration (t) was important for seismic hazard in Taiwan, where earthquakes were quite active. In this study, we used a proposed inversion process using teleseismic P-waves to derive the M0-t relationship in the Taiwan region for the first time. Fifteen earthquakes with MW 5.5-7.1 and focal depths of less than 40 km were adopted. The inversion process could simultaneously determine source duration, focal depth, and pseudo radiation patterns of direct P-wave and two depth phases, by which M0 and fault plane solutions were estimated. Results showed that the estimated t ranging from 2.7 to 24.9 sec varied with one-third power of M0. That is, M0 is proportional to t**3, and then the relationship between both of them was M0=0.76*10**23(t)**3 , where M0 in dyne-cm and t in second. The M0-t relationship derived from this study was very close to those determined from global moderate to large earthquakes. For further understanding the validity in the derived relationship, through the constructed relationship of M0-, we inferred the source duration of the 1999 Chi-Chi (Taiwan) earthquake with M0=2-5*10**27 dyne-cm (corresponding to Mw = 7.5-7.7) to be approximately 29-40 sec, in agreement with many previous studies for source duration (28-42 sec).

  16. The investigation of STEM Self-Efficacy and Professional ...

    African Journals Online (AJOL)

    Yi-hui Liu. Chung Hsiao Elementary School, Pingtung County, Taiwan ... STEM project-based learning, using social learning theory (SLT) and SCCT as the ..... platform can include media reports and videos about female engineer role models;.

  17. Taiwan's underwater cultural heritage documentation management

    Science.gov (United States)

    Tung, Y.-Y.

    2015-09-01

    Taiwan is an important trading and maritime channels for many countries since ancient time. Numerous relics lie underwater due to weather, wars, and other factors. In the year of 2006, Bureau of Cultural Heritage (BOCH) entrusted the Underwater Archaeological Team of Academia Sinica to execute the underwater archaeological investigation projects. Currently, we verified 78 underwater targets, with 78 site of those had been recognized as shipwrecks sites. Up to date, there is a collection of 638 underwater objects from different underwater archaeological sites. Those artefacts are distributed to different institutions and museums. As very diverse management methods/systems are applied for every individual institution, underwater cultural heritage data such as survey, excavation report, research, etc. are poorly organized and disseminated for use. For better communication regarding to Taiwan's underwater cultural heritage in every level, a universal format of documentation should be established. By comparing the existing checklist used in Taiwan with guidelines that are followed in other countries, a more intact and appropriate underwater cultural heritage condition documentation system can be established and adapted in Taiwan.

  18. A Taiwan Study Abroad Program on Aging, Culture, and Healthcare

    Science.gov (United States)

    Hou, Su-I

    2018-01-01

    This article introduces a Taiwan Study Abroad program on aging, culture, and healthcare. The program is a short-term academic summer program (6 credits) to bring U.S. students to Taiwan. During 2011 ~ 2015, a total of four groups including over 54 students and faculty members participated. This program partnered with multiple universities,…

  19. Development of Taiwan’s strategies for regulating nanotechnology-based pharmaceuticals harmonized with international considerations

    Directory of Open Access Journals (Sweden)

    Guo JW

    2014-10-01

    Full Text Available Jiun-Wen Guo,1 Yu-Hsuan Lee,2 Hsiau-Wen Huang,3 Mei-Chyun Tzou,3 Ying-Jan Wang,2 Jui-Chen Tsai1,4 1Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Chung Kung University, Tainan, Taiwan; 2Department of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan; 3Food and Drug Administration, Ministry of Health and Welfare, Taiwan; 4Center for Pharmaceutical Regulatory Science, National Cheng Kung University, Tainan, Taiwan Abstract: Nanotechnology offers potential in pharmaceuticals and biomedical developments for improving drug delivery systems, medical imaging, diagnosis, cancer therapy, and regenerative medicine. Although there is no international regulation or legislation specifically for nanomedicine, it is agreed worldwide that considerably more attention should be paid to the quality, safety, and efficacy of nanotechnology-based drugs. The US Food and Drug Administration and the European Medicines Agency have provided several draft regulatory guidance and reflection papers to assist the development of nanomedicines. To cope with the impact of nanotechnology and to foster its pharmaceutical applications and development in Taiwan, this article reviews the trends of regulating nanotechnology-based pharmaceuticals in the international community and proposes strategies for Taiwan’s regulation harmonized with international considerations. The draft regulatory measures include a chemistry, manufacturing, and controls (CMC review checklist and guidance for CMC review of liposomal products. These have been submitted for discussion among an expert committee, with membership comprised of multidisciplinary academia, research institutions, the pharmaceutical industry, and regulators, and are currently approaching final consensus. Once a consensus is reached, these mechanisms will be recommended to the Taiwan Food and Drug Administration for jurisdiction and may

  20. Harm avoidance and depression, anxiety, insomnia, and migraine in fifth-year medical students in Taiwan

    OpenAIRE

    Chen CY; Yu NW; Huang TH; Wang WS; Fang JT

    2018-01-01

    Ching-Yen Chen,1–3 Nan-Wen Yu,2–4 Tien-Hao Huang,4 Wei-Shin Wang,4 Ji-Tseng Fang2,3,5 1Department of Psychiatry, Chang Gung Memorial Hospital, Keelung, Taiwan; 2School of Medicine, Chang Gung University, Taoyuan, Taiwan; 3Medical Education Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan; 4Department of Psychiatry, Chang Gung Memorial Hospital, Linkou, Taiwan; 5Department of Nephrology, Chang Gung Memorial Hospital, Linkou, Taiwan Purpose: During medical school tra...

  1. Harm avoidance and depression, anxiety, insomnia, and migraine in fifth-year medical students in Taiwan

    OpenAIRE

    Chen,Ching-Yen; Yu,Nan-Wen; Huang,Tien-Hao; Wang,Wei-Shin; Fang,Ji-Tseng

    2018-01-01

    Ching-Yen Chen,1–3 Nan-Wen Yu,2–4 Tien-Hao Huang,4 Wei-Shin Wang,4 Ji-Tseng Fang2,3,5 1Department of Psychiatry, Chang Gung Memorial Hospital, Keelung, Taiwan; 2School of Medicine, Chang Gung University, Taoyuan, Taiwan; 3Medical Education Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan; 4Department of Psychiatry, Chang Gung Memorial Hospital, Linkou, Taiwan; 5Department of Nephrology, Chang Gung Memorial Hospital, Linkou, Taiwan Purpose: During medical sc...

  2. Complete Genome Sequence of Bacillus subtilis Strain DKU_NT_03, Isolated from a Traditional Korean Food Using Soybean (Chung-gook-jang) for High-Quality Nattokinase Activity.

    Science.gov (United States)

    Jeong, Hee-Won; Bang, Man-Seok; Lee, Yea-Jin; Lee, Su Ji; Lee, Sang-Cheol; Shin, Jang-In; Oh, Chung-Hun

    2018-06-21

    We present here the complete genome sequence of Bacillus subtilis strain DKU_NT_03 isolated from the traditional Korean food chung-gook-jang, which is made from soybeans. This strain was chosen to identify genetic factors with high-quality nattokinase activity. Copyright © 2018 Jeong et al.

  3. Higher Education Institutional and Program Evaluations in Taiwan and the Emerging Roles of Higher Education Evaluation and Accreditation Council of Taiwan (HEEACT)

    Science.gov (United States)

    Lee, Lung-Sheng; Wei, Yen-Shun; Wang, Li-Yun

    2013-01-01

    Post-secondary education institutions in Taiwan are divided into two tracks, general higher education (HE) and technological and vocational education (TVE). The evaluation of all universities/colleges is mandated by the University Act. Higher education institutions receive mandated institutional evaluation every six years and program evaluation…

  4. Risk assessment and quality improvement of liquid waste management in Taiwan University chemical laboratories.

    Science.gov (United States)

    Ho, Chao-Chung; Chen, Ming-Shu

    2018-01-01

    The policy of establishing new universities across Taiwan has led to an increase in the number of universities, and many schools have constructed new laboratories to meet students' academic needs. In recent years, there has been an increase in the number of laboratory accidents from the liquid waste in universities. Therefore, how to build a safety system for laboratory liquid waste disposal has become an important issue in the environmental protection, safety, and hygiene of all universities. This study identifies the risk factors of liquid waste disposal and presents an agenda for practices to laboratory managers. An expert questionnaire is adopted to probe into the risk priority procedures of liquid waste disposal; then, the fuzzy theory-based FMEA method and the traditional FMEA method are employed to analyze and improve the procedures for liquid waste disposal. According to the research results, the fuzzy FMEA method is the most effective, and the top 10 potential disabling factors are prioritized for improvement according to the risk priority number (RNP), including "Unclear classification", "Gathering liquid waste without a funnel or a drain pan", "Lack of a clearance and transport contract", "Liquid waste spill during delivery", "Spill over", "Decentralized storage", "Calculating weight in the wrong way", "Compatibility between the container material and the liquid waste", "Lack of dumping and disposal tools", and "Lack of a clear labels for liquid waste containers". After tracking improvements, the overall improvement rate rose to 60.2%. Copyright © 2017 Elsevier Ltd. All rights reserved.

  5. Sensory integration dysfunction affects efficacy of speech therapy on children with functional articulation disorders

    OpenAIRE

    Tung, Li-Chen; Lin, Chin-Kai; Hsieh, Ching-Lin; Chen, Ching-Chi; Huang, Chin-Tsan; Wang, Chun-Hou

    2013-01-01

    Li-Chen Tung,1,# Chin-Kai Lin,2,# Ching-Lin Hsieh,3,4 Ching-Chi Chen,1 Chin-Tsan Huang,1 Chun-Hou Wang5,6 1Department of Physical Medicine and Rehabilitation, Chi Mei Medical Center, Tainan, 2Program of Early Intervention, Department of Early Childhood Education, National Taichung University of Education, Taichung, 3School of Occupational Therapy, College of Medicine, National Taiwan University, Taipei, 4Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, ...

  6. Tropical Journal of Pharmaceutical Research - Vol 15, No 3 (2016)

    African Journals Online (AJOL)

    Wan Wu, Wei Chen, Qiong Jin, 447-451 ... Chung-Shih Chen, Mei-Lin Wang, Rosa Huang Liu, Shih-Pin Chen, Tsong-Ming Lu, Wei-Yu Tsai, Chien-Fu Huang, ... Yan-Qiong Li, Rui Hu, Li-Hui Zhong, Qian Sun, You-Ping Yan, 527-533.

  7. Procalcitonin and C-reactive protein cannot differentiate bacterial or viral infection in COPD exacerbation requiring emergency department visits

    Directory of Open Access Journals (Sweden)

    Chang CH

    2015-04-01

    Full Text Available Chih-Hao Chang,1 Kuo-Chien Tsao,2,3 Han-Chung Hu,1,4 Chung-Chi Huang,1,4 Kuo-Chin Kao,1,4 Ning-Hung Chen,1,4 Cheng-Ta Yang,1,4 Ying-Huang Tsai,4,5 Meng-Jer Hsieh4,51Department of Pulmonary and Critical Care Medicine, Linkou Chang-Gung Memorial Hospital, Chang-Gung Medical Foundation, Chang-Gung University College of Medicine, Taoyuan, Taiwan; 2Department of Laboratory Medicine, Linkou Chang-Gung Memorial Hospital, Chang-Gung Medical Foundation; 3Department of Medical Biotechnology and Laboratory Science, Chang Gung University, Taoyuan, Taiwan; 4Department of Respiratory Therapy, Chang-Gung University, Taoyuan, Taiwan; 5Department of Pulmonary and Critical Care Medicine, Chiayi Chang-Gung Memorial Hospital, Chang-Gung Medical Foundation, Puzi City, TaiwanBackground: Viral and bacterial infections are the most common causes of chronic obstructive pulmonary disease (COPD exacerbations. Whether serum inflammatory markers can differentiate bacterial from virus infection in patients with COPD exacerbation requiring emergency department (ED visits remains controversial.Methods: Viral culture and polymerase chain reaction (PCR were used to identify the viruses in the oropharynx of patients with COPD exacerbations. The bacteria were identified by the semiquantitative culture of the expectorated sputum. The peripheral blood white blood cell (WBC counts, serum C-reactive protein (CRP, procalcitonin (PCT, and clinical symptoms were compared among patients with different types of infections.Results: Viruses were isolated from 16 (22.2% of the 72 patients enrolled. The most commonly identified viruses were parainfluenza type 3, influenza A, and rhinovirus. A total of 30 (41.7% patients had positive bacterial cultures, with the most commonly found bacteria being Haemophilus influenzae and Haemophilus parainfluenzae. Five patients (6.9% had both positive sputum cultures and virus identification. The WBC, CRP, and PCT levels of the bacteria-positive and bacteria

  8. A review of omalizumab for the management of severe asthma

    Directory of Open Access Journals (Sweden)

    Lin CH

    2016-07-01

    Full Text Available Ching-Hsiung Lin,1–3 Shih-Lung Cheng4,5 1Division of Chest Medicine, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan, Republic of China; 2Department of Respiratory Care, College of Health Sciences, Chang Jung Christian University, Tainan, Taiwan, Republic of China; 3School of Medicine, Chung Shan Medical University, Taichung, Taiwan, Republic of China; 4Department of Internal Medicine, Far Eastern Memorial Hospital, Taipei, Taiwan, Republic of China; 5Department of Chemical Engineering and Materials Science, Yuan Ze University, Zhongli City, Taoyuan County, Taiwan, Republic of China Abstract: Despite the expansion of the understanding in asthma pathophysiology and the continual advances in disease management, a small subgroup of patients remain partially controlled or refractory to standard treatments. Upon the identification of immunoglobulin E and other inflammatory mediators, investigations and developments of targeted agents have thrived. Omalizumab is a humanized monoclonal antibody that specifically targets the circulating immunoglobulin E, which in turn impedes and reduces subsequent releases of the proinflammatory mediators. In the past decade, omalizumab has been proven to be efficacious and well-tolerated in the treatment of moderate-to-severe asthma in both trials and real-life studies, most notably in reducing exacerbation rates and corticosteroid use. While growing evidence has demonstrated that omalizumab may be potentially beneficial in treating other allergic diseases, its indication remains confined to treating severe allergic asthma and chronic idiopathic urticaria. Future efforts may be focused on determining the optimal length of omalizumab treatment, seeking biomarkers that could better predict treatment response, as well as extending its indications. Keywords: severe asthma, IgE, omalizumab, exacerbation, chronic idiopathic urticarial, inhaled corticosteroid

  9. How does cognitive dissonance influence the sunk cost effect?

    Directory of Open Access Journals (Sweden)

    Chung SH

    2018-03-01

    Full Text Available Shao-Hsi Chung,1 Kuo-Chih Cheng2 1Department of Business Administration, Meiho University, Pingtung, Taiwan; 2Department of Accounting, National Changhua University of Education, Changhua City, Taiwan Background: The sunk cost effect is the scenario when individuals are willing to continue to invest capital in a failing project. The purpose of this study was to explain such irrational behavior by exploring how sunk costs affect individuals’ willingness to continue investing in an unfavorable project and to understand the role of cognitive dissonance on the sunk cost effect. Methods: This study used an experimental questionnaire survey on managers of firms listed on the Taiwan Stock Exchange and Over-The-Counter. Results: The empirical results show that cognitive dissonance does not mediate the relationship between sunk costs and willingness to continue an unfavorable investment project. However, cognitive dissonance has a moderating effect, and only when the level of cognitive dissonance is high does the sunk cost have significantly positive impacts on willingness to continue on with an unfavorable investment. Conclusion: This study offers psychological mechanisms to explain the sunk cost effect based on the theory of cognitive dissonance, and it also provides some recommendations for corporate management. Keywords: sunk costs, sunk cost effect, cognitive dissonance, behavior, unfavorable investment

  10. Idea Sharing: Do Students Learn Better through a More Entertaining Way? The Case of Taiwan EFL Students

    Science.gov (United States)

    Lin, Chin Min; Wu, Chita

    2016-01-01

    This article aims at sharing with the readers two ways of English vocabulary learning based upon a small-scale study conducted in Taiwan. The participants of this study were one hundred and three university students randomly chosen from universities in Taiwan. They received questionnaires and vocabulary teaching videos through e-mail or Facebook.…

  11. Strategic Insights. Volume 10, Issue 1, Spring 2011

    Science.gov (United States)

    2011-01-01

    weapons in our arsenal and ban chemical and biological weapons. With persistence, there are solutions. A way around the attribution problem may be to...metal and plastic . America needs the ability to carpet bomb in cyberspace to create the deterrent we lack.13 In other words, Williamson was not only...Insights • Spring 2011 Volume 10, Issue 1 25 Cyber Conflict Between Taiwan and China Yao-chung Chang Introduction The Republic of China ( Taiwan

  12. Factors Related to Parenting Practices in Taiwan.

    Science.gov (United States)

    Chen, Fu-Mei; Luster Tom

    2002-01-01

    This study examined factors related to authoritarian and authoritative parenting practices among 463 Chinese mothers with preschoolers in Taiwan. Questionnaire findings suggested that maternal depression, child temperament, and degree of parenting daily hassles might have cross-culturally universal influence on parenting practices. Chinese…

  13. Risk factors for pneumonia among patients with Parkinson's disease: a Taiwan nationwide population-based study

    Directory of Open Access Journals (Sweden)

    Chang YP

    2016-04-01

    Full Text Available Yang-Pei Chang,1 Chih-Jen Yang,2 Kai-Fang Hu,3 A-Ching Chao,4 Yu-Han Chang,5 Kun-Pin Hsieh,6 Jui-Hsiu Tsai,7 Pei-Shan Ho,8,9 Shen-Yang Lim101Department of Neurology, 2Department of Internal Medicine, 3Department of Dentistry, Kaohsiung Municipal Ta-Tung Hospital, 4Department of Neurology, College of Medicine, 5Department of Management, Kaohsiung Municipal Ta-Tung Hospital, 6School of Pharmacy, College of Pharmacy, 7Department of Psychiatry, Kaohsiung Municipal Ta-Tung Hospital, 8Faculty of Dental Hygiene, College of Dental Medicine, Kaohsiung Medical University, 9Cancer Center, Kaohsiung Medical University Chung-Ho Memorial Hospital, Kaohsiung, Taiwan, Republic of China; 10Faculty of Medicine, University of Malaya, Kuala lumpur, MalaysiaObjective: Pneumonia is the leading cause of death in patients with Parkinson’s disease (PD. However, few studies have been performed to explore the risk factors for pneumonia development in patients with PD.Methods: We conducted a nationwide population-based cohort study of patients with PD to identify the risk factors for these patients developing pneumonia. Participants with newly diagnosed PD between 2000 and 2009 were enrolled from the 2000–2010 National Health Insurance Research Database in Taiwan. We compared patients with PD with an incidence of hospitalization with pneumonia vs those without, and Cox proportional hazard models were used to estimate the risk of pneumonia.Results: Of the 2,001 enrolled patients (mean follow-up duration 5.8 years, range: 2.7–14.7 years, 381 (19.0% had an incidence of hospitalization with pneumonia during the study period. Multivariate Cox proportional hazards analysis identified older age group (≥80 years of age, hazard ratio [HR] =3.15 [95% confidence interval 2.32–4.28], male sex (HR =1.59 [1.29–1.96], certain geographic regions (northern, HR =1.36 [1.04–1.78], southern and eastern, HR =1.40 [1.05–1.88], rural areas (HR =1.34 [1.05–1.72], chronic heart

  14. Implementing Reflective Portfolios for Promoting Autonomous Learning among EFL College Students in Taiwan

    Science.gov (United States)

    Lo, Ya-Fen

    2010-01-01

    This article depicts challenges for students and teachers involved in developing a reflective portfolio to promote autonomous learning in Taiwan. One hundred and one students in a Taiwan university completed their individual portfolio projects. A pre-course questionnaire, post-course self-evaluation, and the instructor's field notes were the data…

  15. The Effect of individual Difference on Perceptions of Job-related Stress among National College and University Librarians in Taiwan

    Directory of Open Access Journals (Sweden)

    Su-may Sheih Chen

    2004-06-01

    Full Text Available Defined as an environmental force in the workplace, either real or imagined, job-related stress interacts with an individual’s perception. Individuals’ perceptions alter with age, gender, work experience, job characteristics, and personality behavior of individuals. In an attempt to gain a comprehensive understanding, this study examines the relationship between individual difference and the perceptions of job-related stress in the library settings of national colleges and universities on Taiwan. The result shows that individual difference is influential for librarians’ perceptions of job-related stress. [Article content in Chinese

  16. Women's Aspirations for Graduate Education in Taiwan

    Science.gov (United States)

    Lin, Meng-Jie

    2011-01-01

    This study investigates female undergraduates' aspirations for master's and doctoral degree programs in Taiwan's universalized and stratified higher education system. It considers the potential effects of economic prospects, parental attitudes, and gender values. First, graduate education is perceived as a means to enhance one's comparative…

  17. Global Application of TaiWan Ionospheric Model to Single-Frequency GPS Positioning

    Science.gov (United States)

    Macalalad, E.; Tsai, L. C.; Wu, J.

    2012-04-01

    Ionospheric delay is one the major sources of error in GPS positioning and navigation. This error in both pseudorange and phase ranges vary depending on the location of observation, local time, season, solar cycle and geomagnetic activity. For single-frequency receivers, this delay is usually removed using ionospheric models. Two of them are the Klobuchar, or broadcast, model and the global ionosphere map (GIM) provided by the International GNSS Service (IGS). In this paper, a three dimensional ionospheric electron (ne) density model derived from FormoSat3/COSMIC GPS Radio Occultation measurements, called the TaiWan Ionosphere Model, is used. It was used to calculate the slant total electron content (STEC) between receiver and GPS satellites to correct the pseudorange single-frequency observations. The corrected pseudorange for every epoch was used to determine a more accurate position of the receiver. Observations were made in July 2, 2011(Kp index = 0-2) in five randomly selected sites across the globe, four of which are IGS stations (station ID: cnmr, coso, irkj and morp) while the other is a low-cost single-frequency receiver located in Chungli City, Taiwan (ID: isls). It was illustrated that TEC maps generated using TWIM exhibited a detailed structure of the ionosphere, whereas Klobuchar and GIM only provided the basic diurnal and geographic features of the ionosphere. Also, it was shown that for single-frequency static point positioning TWIM provides more accurate and more precise positioning than the Klobuchar and GIM models for all stations. The average %error of the corrections made by Klobuchar, GIM and TWIM in DRMS are 3.88%, 0.78% and 17.45%, respectively. While the average %error in VRMS for Klobuchar, GIM and TWIM are 53.55%, 62.09%, 66.02%, respectively. This shows the capability of TWIM to provide a good global 3-dimensional ionospheric model.

  18. AN APPLICATION OF ENVIRONMENTAL EDUCATION IN NATIONAL TAIWAN UNIVERSITY OF ARTS E-LEARNING PLATFORM

    Directory of Open Access Journals (Sweden)

    Sheng-Feng Lin

    2011-12-01

    Full Text Available This article analyses the development of the course ―Education for Environmental Sustainability‖ by using the Learning Content Management System (LCMS in National Taiwan University of Arts (NTUA E-learning platform. There are three segments for this article. First, it discusses the characteristics of the NTUA E-learning platform, which is based on the theory of E-learning, and to discern the differential function of authorization between teachers and students. Second, it analyzes how the E-learning version of ―Education for Environmental Sustainability‖ course is planned and developed. This course is an outgrowth of Blending Learning, which is the integration of Classroom Learning and Electronic Learning. The course development theory is based on the process of five stages: A (Analysis, D (Design, D (Development, I (Implement and E (Evaluation. Third, it concerns the usage of, and the suggestion for, the platform. With students as the end users, it should be designed in a student-oriented way, especially when the learning achievement of NTUA students originated mainly from presenting their individual talent (i.e., their artwork pictures or performance videos. Hence, the students‘ performance talent and comments will be significant references for future development of e-contents, e-services, and e-technical in art universities.

  19. Re-evaluation of emergency planning zone for 3 NPPS in Taiwan

    International Nuclear Information System (INIS)

    Chiou, S.-T.; Yin, H.-L.; Chen, C.-S.; Shih, C.-L.

    2004-01-01

    The emergency planning zone for the 3 nuclear power plants in Taiwan are re-evaluated. The analysis is performed by the CRAC2 code and the basic approach follows the NUREG-0396 evaluation procedure. Meteorological data are provided by Taiwan Power Company and reviewed by Taiwan University and Central Weather Bureau. Accident source terms are also provided by Institute of Nuclear Energy Research (INER) by probabilistic risk assessment method with consideration of actual plant system improvement and/or modification. The dose rate distribution, acute and latent cancer fatality are evaluated and compared with proposed EPZ decision criteria including protective action guide dose levels, individual and societal risk safety goal. (author)

  20. The Ranking Phenomenon and the Experience of Academics in Taiwan

    Science.gov (United States)

    Lo, William Yat Wai

    2014-01-01

    The primary aim of the paper is to examine how global university rankings have influenced the higher education sector in Taiwan from the perspective of academics. A qualitative case study method was used to examine how university ranking influenced the Taiwanese higher education at institutional and individual levels, respectively, thereby…

  1. E-Learning in Supplemental Educational Systems in Taiwan: Present Status and Future Challenges

    Science.gov (United States)

    Zhang, Ke; Hung, Jui-Long

    2009-01-01

    As Taiwan's full-scale e-learning initiatives moved to the seventh year in 2009, the current status and challenges of e-learning development there are yet to be fully understood. Further extending Zhang and Hung's (2006) investigation on e-learning in all universities and colleges in Taiwan, this study investigated the after-school programs (ASPs)…

  2. Herbal Medicine Research in Taiwan *Appropriate person among the authors to be in contact for any further information on the status of CHM research in Taiwan and for opportunities to study and conduct research in the field of TCM in Taiwan

    OpenAIRE

    Kaphle, Krishna; Wu, Leang-Shin; Yang, Nai-Yen Jack; Lin, Jen-Hsou

    2006-01-01

    Of all the countries in the world, why did you choose Taiwan to pursue your study? It is a question that I (comments of the first author) have answered a thousand times. My first visit to a laboratory at National Taiwan University opened my eyes to the possibilities of herbal medicine research, especially in the area of veterinary medicine. It became my ambition to link the knowledge of Traditional Chinese Medicine (TCM) and Ayurveda from the Indian subcontinent and their integration with o...

  3. Facebook Posts as Complementary Teaching Material for a French University Course in Taiwan

    Directory of Open Access Journals (Sweden)

    Bernard Montoneri

    2017-03-01

    Full Text Available A growing number of instructors use information and communications technology (ICT inside and outside the classroom to teach all kinds of programs, including language courses. In this study, the instructor used a traditional way of teaching (lecturing, text-book, conversation, no technology in the classroom, no social network during the first semester of academic year 2013-2014 (September-January in a French course for beginners in a Taiwan public university. During the second semester (February-June 2014, the teacher added the use of multimedia and Facebook to teach the same students. They joined a Facebook learning group, which they could access anytime during the second semester; they could post, view posts, like, and comment in French and sometimes English. They could not use their mother-tongue, Chinese. This study analyzes data from the first and second semester to measure students' learning progress and how the Facebook group might influence their motivation and change their behavior. Students were expected not only to improve their reading and writing skills, but to increase their knowledge of French culture.

  4. THE DEVELOPMENT OF GIS EDUCATIONAL RESOURCES SHARING AMONG CENTRAL TAIWAN UNIVERSITIES

    Directory of Open Access Journals (Sweden)

    T.-Y. Chou

    2012-09-01

    Moreover, e-learning platforms provide solutions and resources. Different levels of image scales have been integrated into the systems. Multi-scale spatial development and analyses in Central Taiwan integrate academic research resources among CTTLRC partners. Thus, establish decision-making support mechanism in teaching and learning. Accelerate communication, cooperation and sharing among academic units

  5. Polymeric membrane studied using slow positron beam

    International Nuclear Information System (INIS)

    Hung, W.-S.; Lo, C.-H.; Cheng, M.-L.; Chen Hongmin; Liu Guang; Chakka, Lakshmi; Nanda, D.; Tung, K.-L.; Huang, S.-H.; Lee, Kueir-Rarn; Lai, J.-Y.; Sun Yiming; Yu Changcheng; Zhang Renwu; Jean, Y.C.

    2008-01-01

    A radioisotope slow positron beam has been built at the Chung Yuan Christian University in Taiwan for the research and development in membrane science and technology. Doppler broadening energy spectra and positron annihilation lifetime have been measured as a function of positron energy up to 30 keV in a polyamide membrane prepared by the interfacial polymerization between triethylenetetraamine (TETA) and trimesoyl chloride (TMC) on modified porous polyacrylonitrile (PAN) asymmetric membrane. The multilayer structures and free-volume depth profile for this asymmetric membrane system are obtained. Positron annihilation spectroscopy coupled with a slow beam could provide new information about size selectivity of transporting molecules and guidance for molecular designs in polymeric membranes

  6. Effects of a selective educational system on fatigue, sleep problems, daytime sleepiness, and depression among senior high school adolescents in Taiwan

    Directory of Open Access Journals (Sweden)

    Chen TY

    2015-03-01

    Full Text Available Tien-Yu Chen,1,2 Yu-Ching Chou,3 Nian-Sheng Tzeng,1,2,4 Hsin-An Chang,1,2,4 Shin-Chang Kuo,1,2,5 Pei-Yin Pan,1,2 Yi-Wei Yeh,1,2,5 Chin-Bin Yeh,1,2 Wei-Chung Mao1,2,6 1Department of Psychiatry, Tri-Service General Hospital, 2School of Medicine, National Defense Medical Center, 3School of Public Health, National Defense Medical Center, 4Student Counseling Center, National Defense Medical Center, 5Graduate Institute of Medical Sciences, National Defense Medical Center, 6Institute of Brain Science, National Yang-Ming University, Taipei, Taiwan, Republic of China Objective: The aim of the study reported here was to clarify the effects of academic pressure on fatigue, sleep problems, daytime sleepiness, and depression among senior high school adolescents in Taiwan. Methods: This cross-sectional study enrolled 757 senior high school adolescents who were classified into four groups: Grade 1 (n=261, Grade 2 (n=228, Grade 3T (n=199; Grade 3 students who had another college entrance test to take, and Grade 3S (n=69; Grade 3 students who had succeeded in their college application. Fatigue, sleep quality, daytime sleepiness, and depression were assessed using the Chinese version of the Multidimensional Fatigue Symptom Inventory – Short Form, Pittsburgh Sleep Quality Index-Taiwan Form, the Chinese version of the Epworth Sleepiness Scale, and the Chinese version of the Beck Depression Inventory®-II (BDI-II, respectively. Results: Physical, emotional, and mental fatigue scores were all higher in higher-grade groups. The Grade 3T (test students had the worst fatigue severity, and the Grade 3S (success students had the least fatigue severity. More than half of the students (60.9% went to bed after 12 am, and they had on average 6.0 hours of sleep per night. More than 30% of the students in Grade 2 (37.3% and Grades 3T/S (30.2%/30.4% possibly had daily sleepiness problems. The students in Grade 3T had the worst BDI-II score (13.27±9.24, and the Grade 3S

  7. Impacts of the Test of English Listening Comprehension on Students' English Learning Expectations in Taiwan

    Science.gov (United States)

    Chou, Mu-Hsuan

    2015-01-01

    In Taiwan, English language learning in senior high school has predominantly focused on reading, with a heavy emphasis on memorising vocabulary and grammar rules. English listening has been marginalised and is not officially taught until the first year of university. In 2012, the Joint Board of College Recruitment Commission in Taiwan passed…

  8. A NEW RHEOCRICOTOPUS THIENEMANN & HARNISCHIA (DIPTERA: CHIRONOMIDAE) FROM TAIWAN PROVINCE, CHINA

    Institute of Scientific and Technical Information of China (English)

    Xin-huaWang; Chun-caiYan; Can-jenMaa

    2004-01-01

    Rheocricotopus (Psilocricotopus) taiwanensis sp. n. from Taiwan, China, is described as male imagines. The species is allied to R. (P.) chalybeatus (Edwards) but it is easily separated from the latter in lacking setae in all reins, much lower AR and more pronounced crista dorsalis in gonostylus. The genus is new to Taiwan Province, China. The specimen is deposited at the Department of Biology, Nankai University, Tianjin.

  9. Nuclear science education in Taiwan, 1956-1992

    International Nuclear Information System (INIS)

    Chung Chien

    1993-01-01

    The nuclear science education has been established in Taiwan at the College of Nuclear Science, National Tsing Hua University since 1956, the only one among 123 universities and colleges in Taiwan where nuclear-related education is offered. The Nuclear/Radiochemistry program, with nine faculty members, offers bachelor's, master's, and doctorate degrees in Nuclear Science. Lectures and lab classes of nuclear chemistry, radiochemistry, and allied branches in health physics, nuclear instruments, nuclear engineering, nuclear medicine, radiation biology, and environmental monitoring are given to the 17 undergraduate students and 33 postgraduate students currently registered. Support from the well-developed local nuclear power industry and government agencies is converged with rapid growth rate toward the Nuclear/Radiochemistry program; the 1992 annual research contracts for the program amounted over one million US dollars. Careerplacement program for graduates is developed to orientate them into the local nuclear power utilities as well as agricultural, medical, industrial, academic, and governmental sects where nuclear chemists and radiochemists at all levels are desperately needed. (author) 8 refs.; 3 figs.; 4 tabs

  10. Traditional Chinese herbal formula relieves snoring by modulating activities of upper airway related nerves in aged rats

    Directory of Open Access Journals (Sweden)

    Chung KT

    2018-05-01

    Full Text Available Kou-Toung Chung,* Chih-Hsiang Hsu,* Ching-Lung Lin, Sheue-Er Wang, Chung-Hsin WuDepartment of Life Science, National Taiwan Normal University, Taipei, Taiwan*These authors contributed equally to this workAim: The present study investigated whether intraperitoneal treatment with the herbal formula B210 ([B210]; a herbal composition of Gastrodia elata and Cinnamomum cassia can reduce snoring in aged rats. Also, we studied possible neural mechanisms involved in B210 treatment and subsequent reduced snoring in rats.Methods and result: We compared pressure and frequency of snoring, activities of phrenic nerve (PNA, activities of recurrent laryngeal nerve (RLNA and activities of hypoglossal nerve (HNA, inspiratory time (TI and expiratory time (TE of PNA, and pre-inspiratory time (Pre-TI of HNA in aged rats between sham and B210 treatment groups (30 mg/mL dissolved in DMSO. We found that aged rats that received B210 treatment had significantly reduced pressure and frequency of snoring than rats who received sham treatment. Also, we observed that aged rats that received B210 treatment had significantly increased PNA, RLNA, and HNA, extended TI and TE of PNA, and prolonged Pre-TI of HNA compared to rats that received sham treatment. In other words, B210 treatment may relieve snoring through modulating activities and breathing time of upper airway related nerves in aged rats.Conclusion: We suggested that the B210 might be a potential herbal formula for snoring remission.Keywords: Chinese herbal medicine, snoring remission, upper airway, phrenic nerve, recurrent laryngeal nerve, hypoglossal nerve

  11. A study of Consistency in the Selection of Search Terms and Search Concepts: A Case Study in National Taiwan University

    Directory of Open Access Journals (Sweden)

    Mu-hsuan Huang

    2001-12-01

    Full Text Available This article analyzes the consistency in the selection of search terms and search contents of college and graduate students in National Taiwan University when they are using PsycLIT CD-ROM database. 31 students conducted pre-assigned searches, doing 59 searches generating 609 search terms. The study finds the consistency in selection of search terms of first level is 22.14% and second level is 35%. These results are similar with others’ researches. About the consistency in search concepts, no matter the overlaps of searched articles or judge relevant articles are lower than other researches. [Article content in Chinese

  12. Group B Streptococcal Infection in Taiwan: Maternal Colonization and Neonatal Infection

    Directory of Open Access Journals (Sweden)

    Hsiu-Wen Yu

    2011-08-01

    Conclusions: We concluded that universal maternal rectovaginal culture of GBS with intrapartum antibiotic prophylaxis is an urgent call to reduce EOD and mortality because of GBS infection in neonates in Taiwan.

  13. Correlation between radioactivity and chemotherapeutics of the 111In-VNB-liposome in pharmacokinetics and biodistribution in rats

    Directory of Open Access Journals (Sweden)

    Tsai TH

    2012-02-01

    Full Text Available Wen-Chuan Lee1,*, Chih-Hsien Chang2,3,*, Chih-Min Huang1, Yu-Tse Wu1, Liang-Cheng Chen2, Chung-Li Ho2, Tsui-Jung Chang2, Te-Wei Lee2, Tung-Hu Tsai1,41Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, 2Division of Isotope Application, Institute of Nuclear Energy Research, Taoyuan, 3Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei, 4Department of Education and Research, Taipei City Hospital, Taipei, Taiwan*These authors contributed equally to this workBackground: The combination of a radioisotope with a chemotherapeutic agent in a liposomal carrier (ie, Indium-111-labeled polyethylene glycol pegylated liposomal vinorelbine, [111In-VNB-liposome] has been reported to show better therapeutic efficiency in tumor growth suppression. Nevertheless, the challenge remains as to whether this therapeutic effect is attributable to the combination of a radioisotope with chemotherapeutics. The goal of this study was to investigate the pharmacokinetics, biodistribution, and correlation of Indium-111 radioactivity and vinorelbine concentration in the 111In-VNB-liposome.Methods: The VNB-liposome and 111In-VNB-liposome were administered to rats. Blood, liver, and spleen tissue were collected to determine the distribution profile of the 111In-VNB-liposome. A liquid chromatography tandem mass spectrometry system and gamma counter were used to analyze the concentration of vinorelbine and radioactivity of Indium-111.Results: High uptake of the 111In-VNB-liposome in the liver and spleen demonstrated the properties of a nanosized drug delivery system. Linear regression showed a good correlation (r = 0.97 between Indium-111 radioactivity and vinorelbine concentration in the plasma of rats administered the 111In-VNB-liposome.Conclusion: A significant positive correlation between the pharmacokinetics and biodistribution of 111Indium radioactivity and vinorelbine in blood, spleen

  14. Health Expenditure Growth under Single-Payer Systems: Comparing South Korea and Taiwan.

    Science.gov (United States)

    Cheng, Shou-Hsia; Jin, Hyun-Hyo; Yang, Bong-Min; Blank, Robert H

    2018-05-03

    Achieving universal health coverage has been an important goal for many countries worldwide. However, the rapid growth of health expenditures has challenged all nations, both those with and without such universal coverage. Single-payer systems are considered more efficient for administrative affairs and may be more effective for containing costs than multipayer systems. However, South Korea, which has a typical single-payer scheme, has almost the highest growth rate in health expenditures among industrialized countries. The aim of the present study is to explicate this situation by comparing South Korea with Taiwan. This study analyzed statistical reports published by government departments in South Korea and Taiwan from 2001 to 2015, including population and economic statistics, health statistics, health expenditures, and social health insurance reports. Between 2001 and 2015, the per capita national health expenditure (NHE) in South Korea grew 292%, whereas the corresponding growth of per capita NHE in Taiwan was only 83%. We find that the national health insurance (NHI) global budget cap in Taiwan may have restricted the growth of health expenditures. Less comprehensive benefit coverage for essential diagnosis/treatment services under the South Korean NHI program may have contributed to the growth of out-of-pocket payments. The expansion of insurance coverage for vulnerable individuals may also contribute to higher growth in NHE in South Korea. Explicit regulation of health care resource distribution may also lead to more limited provisioning and utilization of health services in Taiwan. Under analogous single-payer systems, South Korea had a much higher growth in health spending than Taiwan. The annual budget cap for total reimbursement, more comprehensive coverage for essential diagnosis and treatment services, and the regulation of health care resource distribution are important factors associated with the growth of health expenditures. Copyright © 2018

  15. Current Trends in Aerospace Engineering Education on Taiwan.

    Science.gov (United States)

    Hsieh, Sheng-Jii

    A proposal for current trends in Aerospace Engineering Education on Taiwan has been drawn from the suggestions made after a national conference of "Workshop on Aerospace Engineering Education Reform." This workshop was held in January 18-20, 1998, at the Institute of Aeronautics and Astronautics, National Cheng Kung University, Tainan,…

  16. The Re-Emergence and Emergence of Vector-Borne Rickettsioses in Taiwan

    Directory of Open Access Journals (Sweden)

    Nicholas T. Minahan

    2017-12-01

    Full Text Available Rickettsial diseases, particularly vector-borne rickettsioses (VBR, have a long history in Taiwan, with studies on scrub typhus and murine typhus dating back over a century. The climatic and geographic diversity of Taiwan’s main island and its offshore islands provide many ecological niches for the diversification and maintenance of rickettsiae alike. In recent decades, scrub typhus has re-emerged as the most prevalent type of rickettsiosis in Taiwan, particularly in eastern Taiwan and its offshore islands. While murine typhus has also re-emerged on Taiwan’s western coast, it remains neglected. Perhaps more alarming than the re-emergence of these rickettsioses is the emergence of newly described VBR. The first case of human infection with Rickettsia felis was confirmed in 2005, and undetermined spotted fever group rickettsioses have recently been detected. Taiwan is at a unique advantage in terms of detecting and characterizing VBR, as it has universal health coverage and a national communicable disease surveillance system; however, these systems have not been fully utilized for this purpose. Here, we review the existing knowledge on the eco-epidemiology of VBR in Taiwan and recommend future courses of action.

  17. Herbal Medicine Research in Taiwan *Appropriate person among the authors to be in contact for any further information on the status of CHM research in Taiwan and for opportunities to study and conduct research in the field of TCM in Taiwan

    Directory of Open Access Journals (Sweden)

    Krishna Kaphle

    2006-01-01

    Full Text Available Of all the countries in the world, why did you choose Taiwan to pursue your study? It is a question that I (comments of the first author have answered a thousand times. My first visit to a laboratory at National Taiwan University opened my eyes to the possibilities of herbal medicine research, especially in the area of veterinary medicine. It became my ambition to link the knowledge of Traditional Chinese Medicine (TCM and Ayurveda from the Indian subcontinent and their integration with other systems of medicine, including Western medicine (WM, to achieve the concept of Sustainable Medicine, firstly for animals and then for humans. The Ministry of Economic Affairs (MOEA has implemented a technology development program to quickly establish the key technologies, and this is a moment of opportunity for Taiwan's traditional herbal medicine industry to upgrade and transform itself. This paper, initially intended to be a student's narration, has evolved into a multi-author treatise on the present state and likely future scenario of herbal medicine research in Taiwan.

  18. Quaternary system LiF-LiCl-LiVO3-Li2MoO4

    International Nuclear Information System (INIS)

    Anipchenko, B.V.; Garkushin, I.K.

    2000-01-01

    Interactions in the LiF-LiCl-LiVO 3 -Li 2 MoO 4 system are studied by differential thermal analysis. Rate of heating/cooling of the samples comprised 15 Grad/min, mass of sample composed 0.2 g. The system was investigated in the 300-650 Deg C range. X-ray diffraction method was used for determination of purity of the reagents. Composition and temperature of quaternary component eutectics are determined: 16.5 mol. % of LiF, 47.0 mol. % of LiCl, 28.8 mol. % of LiVO 3 , 7.6 mol. % of Li 2 MoO 4 ; 387 Deg C. Mean value of melting enthalpy of quaternary eutectics mixture in the LiF-LiCl-LiVO 3 -Li 2 MoO 4 system on the results of the tests was in the range of 222 kJ/kg [ru

  19. Graduate Students' Usage of and Attitudes towards E-Books: Experiences from Taiwan

    Science.gov (United States)

    Wu, Ming-der; Chen, Shih-chuan

    2011-01-01

    Purpose: University libraries are increasing their e-book collections. The purpose of this study is to investigate graduate students' usage of and attitudes towards e-books at National Taiwan University. Design/methodology/approach: A total of 20 graduate students from the fields of humanities, social sciences, science and technology, and medicine…

  20. Configuring School Image Assets of Colleges in Taiwan

    Science.gov (United States)

    Lee, Chia Kun; Chen, Hsin Chu

    2018-01-01

    Higher education in Taiwan faces various challenges, such as the low-birth rate, blurred positioning, and lack of marketing concepts. In order to sustain, more effect strategies and actions resource should be implemented to enhance service of the colleges and universities. Therefore, image asset management becomes a critical start. This study aims…

  1. Policy analysis of the English graduation benchmark in Taiwan ...

    African Journals Online (AJOL)

    To nudge students to study English and to improve their English proficiency, many universities in Taiwan have imposed an English graduation benchmark on their students. This article reviews this policy, using the theoretic framework for education policy analysis proposed by Haddad and Demsky (1995). The author ...

  2. Solubility of hydrogen isotopes in liquid LiPb

    International Nuclear Information System (INIS)

    Konishi, S.; Yamamoto, Y.; Noborio, K.; Calderoni, P.; Merrill, B.

    2014-01-01

    This research was performed mainly in the first half of the task 1-2 of TITAN project to investigate the interaction between hydrogen isotopes and liquid LiPb. Solubility of hydrogen in liquid LiPb was measured under a static condition. Kyoto University provided the first experimental apparatus shipped to Idaho, and Kyushu University succeeded the experiment and further improved. Obtained solubility generally agreed with some previous reports, but varied orders of magnitudes suggesting influence of impurity or other chemical processes. (author)

  3. Education of biomedical engineering in Taiwan.

    Science.gov (United States)

    Lin, Kang-Ping; Kao, Tsair; Wang, Jia-Jung; Chen, Mei-Jung; Su, Fong-Chin

    2014-01-01

    Biomedical Engineers (BME) play an important role in medical and healthcare society. Well educational programs are important to support the healthcare systems including hospitals, long term care organizations, manufacture industries of medical devices/instrumentations/systems, and sales/services companies of medical devices/instrumentations/system. In past 30 more years, biomedical engineering society has accumulated thousands people hold a biomedical engineering degree, and work as a biomedical engineer in Taiwan. Most of BME students can be trained in biomedical engineering departments with at least one of specialties in bioelectronics, bio-information, biomaterials or biomechanics. Students are required to have internship trainings in related institutions out of campus for 320 hours before graduating. Almost all the biomedical engineering departments are certified by IEET (Institute of Engineering Education Taiwan), and met the IEET requirement in which required mathematics and fundamental engineering courses. For BMEs after graduation, Taiwanese Society of Biomedical Engineering (TSBME) provides many continue-learning programs and certificates for all members who expect to hold the certification as a professional credit in his working place. In current status, many engineering departments in university are continuously asked to provide joint programs with BME department to train much better quality students. BME is one of growing fields in Taiwan.

  4. An Empirical Study on Ways of Coping with Job-related Stress among National College and University Librarian in Taiwan

    Directory of Open Access Journals (Sweden)

    Chen Su-may Sheih

    2004-03-01

    Full Text Available Stress is not a naturedly bad thing - it may be stimulating, motivating and provide excitement to individuals. However, when it exceeds individuals’ ability to cope it becomes harmful both to library and staff. Adequate coping strategies keep the librarians in a state of good health and high job performance. The purpose of this study is trying to explore librarians’ ways of coping with job-related stress in the library settings of national colleges and universities in Taiwan. The study indicates that librarians’ ways of coping are both problem-focused and emotion-focused. And as the stress getting greater, librarians are inclined to cope with emotion-focused ways.[Article content in Chinese

  5. Nakanishi Inosuke and Chungsŏ Ijijo: Realism and Authenticity in Early Proletarian Literature

    Directory of Open Access Journals (Sweden)

    Quillon Arkenstone

    2017-03-01

    Full Text Available This article discusses the reception in Japan and Korea of the works of Nakanishi Inosuke, a leftist writer in the 1920s whose experiences in Korea formed the basis for much of his work. Two novels in particular, Sprouts from Red Earth and Behind You, were widely praised for their realistic representation of life on the peninsula, especially their depiction of Japanese imperialist activities and the anti-colonial pushback from Koreans. How exactly these novels were to be interpreted varied according to audience, however, giving rise to competing images of Nakanishi. Some critics considered him to be an advocate of a newly emerging international proletarian consciousness while other readers, including many Koreans, looked on Nakanishi (whom they called Chungsŏ Ijijo, the Korean reading of his name as a supporter of colonial nationalism. Still others contested his claim to authenticity altogether. In tracing the development of these interpretations of Nakanishi from these early works up until his participation in the founding of the Korean Artist Proletarian Federation (KAPF in August 1925 and after, the article argues that his works’ ability to successfully navigate the period of a dawning proletarian cultural movement through to its collapse lay (and continues to lie in their ambiguity, an ambiguity that has facilitated a continual reinterpretation of him from the 1920s to the present day.

  6. Transformation of Taiwan's Upper Secondary Education System

    Directory of Open Access Journals (Sweden)

    Hueih-Lirng Laih

    1998-09-01

    Full Text Available This paper explores the policy issues circling around the structural "transition" in upper secondary education implicit in the twenty-year increase in secondary and third-level school enrollment rates in Taiwan. This expansion has taken place within a secondary school system which is rigidly divided into both general, i.e., academic, and vocational tracks and into public and private sectors: the majority of students are enrolled in the private vocational sector which is only loosely articulated with the university sector. These features of the school system are analysed against the background of social and economic developments in Taiwan as well as public opinion. The analysis suggests that the present structures of school must be "reformed" in ways that will result in a more unified secondary system with both greater public funding and better articulation of all school types with the third level. The policy options that circle around the possibility of such reforms in the areas of curriculum, examination structures and second level-third level articulation are discussed and a policy framework for the reform of the Taiwan secondary education sector is outlined.

  7. Policy Analysis of the English Graduation Benchmark in Taiwan

    Science.gov (United States)

    Shih, Chih-Min

    2012-01-01

    To nudge students to study English and to improve their English proficiency, many universities in Taiwan have imposed an English graduation benchmark on their students. This article reviews this policy, using the theoretic framework for education policy analysis proposed by Haddad and Demsky (1995). The author presents relevant research findings,…

  8. Recent research and development of functional food in Taiwan.

    Science.gov (United States)

    Sun Hwang, Lucy

    2007-08-01

    As the living standard rises, people are more concerned with the health benefits of foods. Functional foods are, therefore, receiving increasing attention worldwide. The functional food market in Taiwan reached 1.78 billion US dollars in 2005. Only those which have been certified by the Department of Health can claim their health benefits. Until January 2007, only 88 functional foods have received the certificates. In addition to the product development in the food industry, research institutes and universities are also actively engaged in the technology development and basic research of functional foods. Many raw materials harvested in Taiwan, including edible plants, herbs, medicinal mushrooms, and sea foods, are investigated for their health benefits, bioactive components and suitable processing technologies.

  9. Utilizing Health Information Technology to Support Universal Healthcare Delivery: Experience of a National Healthcare System.

    Science.gov (United States)

    Syed-Abdul, Shabbir; Hsu, Min-Huei; Iqbal, Usman; Scholl, Jeremiah; Huang, Chih-Wei; Nguyen, Phung Anh; Lee, Peisan; García-Romero, Maria Teresa; Li, Yu-Chuan Jack; Jian, Wen-Shan

    2015-09-01

    Recent discussions have focused on using health information technology (HIT) to support goals related to universal healthcare delivery. These discussions have generally not reflected on the experience of countries with a large amount of experience using HIT to support universal healthcare on a national level. HIT was compared globally by using data from the Ministry of the Interior, Republic of China (Taiwan). Taiwan has been providing universal healthcare since 1995 and began to strategically implement HIT on a national level at that time. Today the national-level HIT system is more extensive in Taiwan than in many other countries and is used to aid administration, clinical care, and public health. The experience of Taiwan thus can provide an illustration of how HIT can be used to support universal healthcare delivery. In this article we present an overview of some key historical developments and successes in the adoption of HIT in Taiwan over a 17-year period, as well as some more recent developments. We use this experience to offer some strategic perspectives on how it can aid in the adoption of large-scale HIT systems and on how HIT can be used to support universal healthcare delivery.

  10. Nuclear reaction rates and primordial 6Li

    International Nuclear Information System (INIS)

    Nollett, K.M.; Schramm, D.N.; Lemoine, M.; Schramm, D.N.; Lemoine, M.; Schramm, D.N.

    1997-01-01

    We examine the possibility that big-bang nucleosynthesis (BBN) may produce nontrivial amounts of 6 Li. If a primordial component of this isotope could be observed, it would provide a new fundamental test of big-bang cosmology, as well as new constraints on the baryon density of the universe. At present, however, theoretical predictions of the primordial 6 Li abundance are extremely uncertain due to difficulties in both theoretical estimates and experimental determinations of the 2 H(α,γ) 6 Li radiative capture reaction cross section. We also argue that present observational capabilities do not yet allow the detection of primeval 6 Li in very metal-poor stars of the galactic halo. However, if the critical cross section is very high in its plausible range and the baryon density is relatively low, then improvements in 6 Li detection capabilities may allow the establishment of 6 Li as another product of BBN. It is also noted that a primordial 6 Li detection could help resolve current concerns about the extragalactic D/H determination. copyright 1997 The American Physical Society

  11. Integration of multidisciplinary technologies for real time target visualization and verification for radiotherapy

    Directory of Open Access Journals (Sweden)

    Chang WC

    2014-06-01

    Full Text Available Wen-Chung Chang,1,* Chin-Sheng Chen,2,* Hung-Chi Tai,3 Chia-Yuan Liu,4,5 Yu-Jen Chen3 1Department of Electrical Engineering, National Taipei University of Technology, Taipei, Taiwan; 2Graduate Institute of Automation Technology, National Taipei University of Technology, Taipei, Taiwan; 3Department of Radiation Oncology, Mackay Memorial Hospital, Taipei, Taiwan; 4Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan; 5Department of Medicine, Mackay Medical College, New Taipei City, Taiwan  *These authors contributed equally to this work Abstract: The current practice of radiotherapy examines target coverage solely from digitally reconstructed beam's eye view (BEV in a way that is indirectly accessible and that is not in real time. We aimed to visualize treatment targets in real time from each BEV. The image data of phantom or patients from ultrasound (US and computed tomography (CT scans were captured to perform image registration. We integrated US, CT, US/CT image registration, robotic manipulation of US, a radiation treatment planning system, and a linear accelerator to constitute an innovative target visualization system. The performance of this algorithm segmented the target organ in CT images, transformed and reconstructed US images to match each orientation, and generated image registration in real time mode with acceptable accuracy. This image transformation allowed physicians to visualize the CT image-reconstructed target via a US probe outside the BEV that was non-coplanar to the beam's plane. It allowed the physicians to remotely control the US probe that was equipped on a robotic arm to dynamically trace and real time monitor the coverage of the target within the BEV during a simulated beam-on situation. This target visualization system may provide a direct remotely accessible and real time way to visualize, verify, and ensure tumor targeting during radiotherapy. Keywords: ultrasound, computerized tomography

  12. Leidlikust veidrusest igavaks lameduseks / Alar Niineväli

    Index Scriptorium Estoniae

    Niineväli, Alar

    2006-01-01

    Ulmeseiklusfilm "Aeon Flux" : režissöör Karyn Kusama : peaosas Charlize Theron : Ameerika Ühendriigid 2005. Põhiosa artiklist on siiski pühendatud 1995.a. Hong Kongi ja USA samanimelisele animaseriaalile, mille režissöör oli korealane Peter Chung

  13. Reactive oxygen species mediate soft corals-derived sinuleptolide-induced antiproliferation and DNA damage in oral cancer cells

    Directory of Open Access Journals (Sweden)

    Chang YT

    2017-07-01

    Full Text Available Yung-Ting Chang,1,2,* Chiung-Yao Huang,3,* Jen-Yang Tang,4,5 Chih-Chuang Liaw,1,3 Ruei-Nian Li,6 Jing-Ru Liu,6 Jyh-Horng Sheu,1,3,7,8 Hsueh-Wei Chang6,9–12 1Doctoral Degree Program in Marine Biotechnology, National Sun Yat-sen University, Kaohsiung, Taiwan; 2Doctoral Degree Program in Marine Biotechnology, Academia Sinica, Taipei, Taiwan; 3Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung, Taiwan; 4Department of Radiation Oncology, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; 5Department of Radiation Oncology, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan; 6Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, Taiwan; 7Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan; 8Frontier Center for Ocean Science and Technology, National Sun Yat-sen University, Kaohsiung, Taiwan; 9Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung, Taiwan; 10Cancer Center, Kaohsiung Medical University Hospital; Kaohsiung Medical University, Kaohsiung, Taiwan; 11Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan; 12Research Center for Natural Products and Drug Development, Kaohsiung Medical University, Kaohsiung, Taiwan *These authors contributed equally to this work Abstract: We previously reported that the soft coral-derived bioactive substance, sinuleptolide, can inhibit the proliferation of oral cancer cells in association with oxidative stress. The functional role of oxidative stress in the cell-killing effect of sinuleptolide on oral cancer cells was not investigated as yet. To address this question, we introduced the reactive oxygen species (ROS scavenger (N-acetylcysteine [NAC] in a pretreatment to evaluate the sinuleptolide-induced changes to cell viability, morphology, intracellular

  14. Translation, adaptation, and validation of the behavioral pain scale and the critical-care pain observational tools in Taiwan

    Directory of Open Access Journals (Sweden)

    Hsiung NH

    2016-09-01

    Full Text Available Nai-Huan Hsiung,1 Yen Yang,1 Ming Shinn Lee,2 Koustuv Dalal,3 Graeme D Smith4 1Department of Nursing, College of Nursing, Tzu Chi University of Science and Technology, 2Department of Curriculum Design and Human Potentials Development, National Dong Hwa University, Hualien, Taiwan, Republic of China; 3Department of Public Health Science, School of Health Sciences, Örebro University, Örebro, Sweden; 4School of Nursing, Midwifery & Social Care, Edinburgh Napier University, Edinburgh, UK Abstract: This study describes the cultural adaptation and testing of the behavioral pain scale (BPS and the critical-care pain observation tools (CPOT for pain assessment in Taiwan. The cross-cultural adaptation followed the steps of translation, including forward translation, back-translation, evaluation of the translations by a committee of experts, adjustments, and then piloting of the prefinal versions of the BPS and the CPOT. A content validity index was used to assess content validities of the BPS and the CPOT, with 0.80 preset as the level that would be regarded as acceptable. The principal investigator then made adjustments when the content validity index was <0.80. The pilot test was performed with a sample of ten purposively selected patients by 2 medical staff from a medical care center in Taiwan. The BPS and the CPOT are adequate instruments for the assessment of pain levels in patients who cannot communicate due to sedation and ventilation treatments. Keywords: pain, scales, BPS, CPOT, Taiwan

  15. An association between air pollution and daily outpatient visits for respiratory disease in a heavy industry area.

    Science.gov (United States)

    Wang, Kuo-Ying; Chau, Tang-Tat

    2013-01-01

    In this work we used daily outpatient data from the Landseed Hospital in a heavily industrial area in northern Taiwan to study the associations between daily outpatient visits and air pollution in the context of a heavily polluted atmospheric environment in Chung-Li area during the period 2007-2011. We test the normality of each data set, control for the confounding factors, and calculate correlation coefficient between the outpatient visits and air pollution and meteorology, and use multiple linear regression analysis to seek significance of these associations. Our results show that temperature and relative humidity tend to be negatively associated with respiratory diseases. NO and [Formula: see text] are two main air pollutants that are positively associated with respiratory diseases, followed by [Formula: see text], [Formula: see text], [Formula: see text], CO, and [Formula: see text]. Young outpatients (age 0-15 years) are most sensitive to changing air pollution and meteorology factors, followed by the eldest (age [Formula: see text]66 years) and age 16-65 years of outpatients. Outpatients for COPD diseases are most sensitive to air pollution and meteorology factors, followed by allergic rhinitis, asthma, and pneumonia diseases. In the context of sex difference to air pollution and meteorological factors, male outpatients are more sensitive than female outpatients in the 16-65 age groups, while female outpatients are more sensitive than male outpatients in the young 0-15 age groups and in the eldest age groups. In total, female outpatients are more sensitive to air pollution and meteorological factors than male outpatients.

  16. An association between air pollution and daily outpatient visits for respiratory disease in a heavy industry area.

    Directory of Open Access Journals (Sweden)

    Kuo-Ying Wang

    Full Text Available In this work we used daily outpatient data from the Landseed Hospital in a heavily industrial area in northern Taiwan to study the associations between daily outpatient visits and air pollution in the context of a heavily polluted atmospheric environment in Chung-Li area during the period 2007-2011. We test the normality of each data set, control for the confounding factors, and calculate correlation coefficient between the outpatient visits and air pollution and meteorology, and use multiple linear regression analysis to seek significance of these associations. Our results show that temperature and relative humidity tend to be negatively associated with respiratory diseases. NO and [Formula: see text] are two main air pollutants that are positively associated with respiratory diseases, followed by [Formula: see text], [Formula: see text], [Formula: see text], CO, and [Formula: see text]. Young outpatients (age 0-15 years are most sensitive to changing air pollution and meteorology factors, followed by the eldest (age [Formula: see text]66 years and age 16-65 years of outpatients. Outpatients for COPD diseases are most sensitive to air pollution and meteorology factors, followed by allergic rhinitis, asthma, and pneumonia diseases. In the context of sex difference to air pollution and meteorological factors, male outpatients are more sensitive than female outpatients in the 16-65 age groups, while female outpatients are more sensitive than male outpatients in the young 0-15 age groups and in the eldest age groups. In total, female outpatients are more sensitive to air pollution and meteorological factors than male outpatients.

  17. Electrochemical Behavior of LiBr, LiI, and Li2Se in LiCl Molten Salt

    International Nuclear Information System (INIS)

    Choi, In Kyu; Do, Jae Bum; Hong, Sun Seok; Seo, Chung Seok

    2006-03-01

    The effect of fission products on the electrolytic reduction of uranium oxide has been studied. It has been reported that volatile fission products, such as Br, I, and Se, react with Li metal which is a reductant in the process to give LiBr, LiI, and Li 2 Se. These compounds are dissociated as corresponding anions and cations in the LiCl molten salt at 650 .deg. C. In this experiment, oxidation and reduction reaction of 3wt% of each compound in LiCl molten salt were investigated by cyclic voltammetry. For LiBr, redox reactions of cation and anion were reversible, while redox reactions of Li + and I - were irreversible. For Li 2 Se, about half of the produced Li metal was disappeared at the cathode and two anodic current curves were appeared. After the cyclic voltammetric measurements for each compound, chronopotentiometric experiment was carried out for one hour with 100 - 400 mA. After the electrolysis, no compounds gave Li metal in the porous MgO filter in which Li metal was produced at the cathode. However, LiCl salt was covered with Br 2 for LiBr electrolysis. Dark red color of Br 2 was easily removed by water. For LiI electrolysis, salt gave black color and I 2 was deposited on the Pt anode. For Li 2 Se electrolysis, black fine powders were precipitated in the salt. After the separation and dryness of the precipitates, it was analyzed with XRD and it turned out PtSe 2 . From the electrochemical experimental results, it was concluded that these compounds may affect the electrolytic reduction process of uranium oxide in the spent fuel

  18. Results from an onshore/offshore seismic transect of southern Taiwan

    Science.gov (United States)

    McIntosh, K. D.; van Avendonk, H. J.; Wu, F. T.; Okaya, D. A.; Wang, C.

    2010-12-01

    The TAIGER project is a large research program focused on the processes and dynamics of arc-continent collision. As part of the project we recorded marine and onshore-offshore seismic data in summer 2009 using the R/V Langseth, ocean bottom seismometers (OBS) from the U.S. OBS instrument pool and from National Taiwan Ocean University, and land instruments from PASSCAL and Taiwan. Because the region from north of Luzon to northern Taiwan encompasses a multiphase transition from oceanic subduction to arc-continent collision, the TAIGER data sets along with state of the art geodynamic modeling are starting to provide fundamental insights into this complex process. This presentation focuses on initial results of an onshore/offshore seismic transect across southern Taiwan. One of the keys to success in studying the arc-continent collision in Taiwan is to document the crustal structure in the developing collision zone of southern Taiwan. This is where we hope to be able to view the transition from what looks like subduction to the south, to the more complex collision zone to the north. In this area we acquired an ~east-west seismic transect using 4 OBSs west of Taiwan, 40 portable land seismometers crossing the island from near Kaohsiung (W) to near Taitung (E) , and 14 OBSs east of Taiwan. As expected, data quality is extremely variable due to local geology at each station and, for land instruments, the level of cultural noise near each station. In fact, some of the land stations show no usable signals from seismic source pulses either east or west of Taiwan. However, other more fortuitously located instrument show clear arrivals at offsets of up to 280 km. As expected, all the best stations are located in mountainous areas where there is a minimum of unconsolidated material and less cultural noise. The land station data include primarily Pg and Pn arrivals, while the OBS data include a full range of reflected and refracted arrivals. The marine wide-angle data will also

  19. Personality and Participation in a Japan-Taiwan Online Intercultural Exchange

    Science.gov (United States)

    Kelsen, Brent; Flowers, Simeon

    2017-01-01

    This article examines personality and participation in an online intercultural exchange (OIE) between 57 university students in Japan (n = 28) and Taiwan (n = 29). The two-month OIE used Facebook (FB) as the medium of communication. During the online exchange, participants communicated linguistically using English as their common language and…

  20. One-Party Dominance: Future Political Implications for the Conservatives in South Korea

    Science.gov (United States)

    2016-12-01

    Dominant Party Regimes of South Africa, Mexico, Taiwan and Malaysia : A Comparative Assessment,” in The Awkward Embrace: One-Party Domination and... censorship . During this period, a progressive newspaper was formed called the Minjok Ilbo; however, when President Park Chung-hee took office...154 Derek Jones, ed., Censorship : A World Encyclopedia (New York: Routledge, 2001), 1352. 155 Ibid. 156 Ibid. 157 Ibid. 158

  1. Paleotsunamis in Eastern Taiwan

    Science.gov (United States)

    Yen, Jiun-Yee; Yu, Neng-Ti; Hirakawa, Kazuomi; Chyi, Shyh-Jeng; Huang, Shao-Yi

    2017-04-01

    Although Taiwan is located in the active collision zone between Eurasian and the Philippine Sea plate with very high seismicity in and surrounding the island, and supposedly highly susceptible to tsunami hazard. However, there is no record of tsunami hazard in the past one hundred years, and only very few historical records show some possible extreme event occurred. Therefore study of tsunami was scarce in Taiwan. Although historical records do show possible tsunami events, the records were too sparse and incomplete to confidently reconstruct the paleotsunami events. In the past few years, numerical simulations based on possible tsunami-genic zones near Taiwan show that the island could be affected by the correctly directed tsunami. Nevertheless, there is no detail, scientific research of paleotsunami records yet in Taiwan. Our field survey in eastern Taiwan (facing the western Pacific Ocean) along the coast uncovered several outcrops contain gravels embedded in well-developed soil layers. The rounded meta-sandstone gravels are clearly beach-origin and were brought to their current location upon extreme wave events, which is composed of either volcanic-clastic deposits from nearby hills or organic soil layers formed locally. Our investigation indicates that there are at least 3 events in the northern half of eastern Taiwan and at least 2 events in southern part of eastern Taiwan. Although these outcrops are next to the shoreline and Taiwan is susceptible from typhoons, these gravels could be farther away from the beach at the time of their deposition due to current high retreat rate of the sea cliff. Further investigations are needed to delineate possible sources of tsunamis that caused the deposits.

  2. University Teaching around the World.

    Science.gov (United States)

    Ballantine, Jeanne

    1989-01-01

    Explores the concept of good teaching in universities worldwide by interviewing professors and exchange students from USSR, England, Spain, Yugoslavia, the Soviet Union, Turkey, India, Malaysia, the Philippines, China, Hong Kong, Taiwan, and Japan. Finds that teaching receives low priority in elite institutions while universities with open access…

  3. Antioxidant and tyrosinase inhibitor from Leucaena leucocephala

    African Journals Online (AJOL)

    gabriel

    2012-09-25

    Sep 25, 2012 ... and Chung-Yi Chen ... both synthetic (Lee et al., 2009; Liu et al., 2009) and ... Leucaena leucocephala is a leguminous plant which is ... et al., 2000). ..... Li et al. 14185. Nakatani Y, Ourisson G, Beck JP (1981). Chemistry and ...

  4. Wheat germ agglutinin-conjugated liposomes incorporated with cardiolipin to improve neuronal survival in Alzheimer’s disease treatment

    Directory of Open Access Journals (Sweden)

    Kuo YC

    2017-03-01

    Full Text Available Yung-Chih Kuo,1 Che-Yu Lin,1 Jay-Shake Li,2 Yung-I Lou3 1Department of Chemical Engineering, 2Department of Psychology, National Chung Cheng University, Chia-Yi, 3Department of Accounting, Providence University, Taichung, Taiwan, Republic of China Abstract: Curcumin (CRM and nerve growth factor (NGF were entrapped in liposomes (LIP with surface wheat germ agglutinin (WGA to downregulate the phosphorylation of kinases in Alzheimer’s disease (AD therapy. Cardiolipin (CL-conjugated LIP carrying CRM (CRM-CL/LIP and also carrying NGF (NGF-CL/LIP were used with AD models of SK-N-MC cells and Wistar rats after an insult with β-amyloid peptide (Aβ. We found that CRM-CL/LIP inhibited the expression of phosphorylated p38 (p-p38, phosphorylated c-Jun N-terminal kinase (p-JNK, and p-tau protein at serine 202 and prevented neurodegeneration of SK-N-MC cells. In addition, NGF-CL/LIP could enhance the quantities of p-neurotrophic tyrosine kinase receptor type 1 and p-extracellular signal-regulated kinase 5 for neuronal rescue. Moreover, WGA-grafted CRM-CL/LIP and WGA-grafted NGF-CL/LIP significantly improved the permeation of CRM and NGF across the blood–brain barrier, reduced Aβ plaque deposition and the malondialdehyde level, and increased the percentage of normal neurons and cholinergic activity in the hippocampus of AD rats. Based on the marker expressions and in vivo evidence, current LIP carriers can be promising drug delivery systems to protect nervous tissue against Aβ-induced apoptosis in the brain during the clinical management of AD. Keywords: liposome, Alzheimer’s disease, β-amyloid, neurodegeneration, blood–brain barrier, wheat germ agglutinin

  5. Kids’ Perceptions toward Children’s Ward Healing Environments: A Case Study of Taiwan University Children’s Hospital

    Directory of Open Access Journals (Sweden)

    Jeng-Chung Woo

    2016-01-01

    Full Text Available This paper summarizes the opinions of experts who participated in designing the environment of a children’s hospital and reports the results of a questionnaire survey conducted among hospital users. The grounded theory method was adopted to analyze 292 concepts, 79 open codes, 25 axial codes, and 4 selective codes; in addition, confirmatory factor analysis and reliability analysis were performed to identify elements for designing a healing environment in a children’s hospital, and 21 elements from 4 dimensions, namely, emotions, space design, interpersonal interaction, and pleasant surroundings, were determined. Subsequently, this study examined the perceptions of 401 children at National Taiwan University Children’s Hospital. The results revealed that, regarding the children’s responses to the four dimensions and their overall perception, younger children accepted the healing environment to a significantly higher degree than did older children. The sex effect was significant for the space design dimension, and it was not significant for the other dimensions.

  6. Comparison of characteristics of LiF:Mg,Ti e LiF:Mg,Cu,P thermoluminescent dosemeters; Comparacao das caracteristicas dos dosimetros termoluminescentes LiF:Mg,Ti e LiF:Mg,Cu,P

    Energy Technology Data Exchange (ETDEWEB)

    Pereira, M.S.; Filipov, D., E-mail: dfilipov@utfpr.edu.br [Universidade Tecnologica Federal do Parana (UTFPR/DAFIS), Curitiba, PR (Brazil). Departamento Academicao de Fisica; Schelin, H.R. [Instituto de Pesquisa Pele Pequeno Principe (IPPPP), Curitiba, PR (Brazil)

    2014-07-01

    The aim of the current study was to compare the thermoluminescent dosimeters LiF:Mg,Ti (TLD-100) and LiF:Mg,Cu,P (MCP) data, which were acquired by the Federal Technological University - Parana. Tests were realized, for this purpose, such as: sensitivity (only one MCP TLD did not present results within the limit range), linearity (whose MCP result was better than the TLD-100 one), energy dependence (TLD-100 presented lower variation than MCP TLD) and reproducibility (whose TLD-100 results were better than the MCP ones). The results from both dosimeters show that these TLDs attend radiodiagnostic dosimetry criteria, however MCP had more satisfactory results. (author)

  7. Effects of electroacupuncture on recent stroke inpatients with incomplete bladder emptying: a preliminary study

    Directory of Open Access Journals (Sweden)

    Yu KW

    2012-11-01

    Full Text Available Kuo-Wei Yu,1,* Chien-Lin Lin,1,2 Chun-Chuang Hung,3 Eric Chieh-Lung Chou,4 Yueh-Ling Hsieh,5 Te-Mao Li,2,3,* Li-Wei Chou1,2,61Department of Physical Medicine and Rehabilitation, China Medical University Hospital, Taichung, Taiwan; 2School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan; 3Graduate Institute of Acupuncture Science, China Medical University, Taichung, Taiwan; 4Department of Urology, China Medical University Hospital, Taichung, Taiwan; 5Department of Physical Therapy, China Medical University, Taichung, Taiwan; 6Acupuncture Research Center, China Medical University, Taichung, Taiwan*These authors contributed equally to this workBackground: Incomplete bladder emptying (IBE is defined as having a postvoid residual (PVR urine volume greater than 100 mL for 2 consecutive days. IBE is common in stroke patients and could necessitate indwelling or intermittent catheterization. The condition is correlated with urinary tract infections, which could impede rehabilitation progress and increase medical costs. Treatment for patients with IBE includes bladder retraining, biofeedback, medication, and botulinum toxin injection, but none of these interventions are completely effective.Methods: All patients with acute stroke who were admitted to the rehabilitation ward between August 2010 and April 2011 were included in the study and their PVR urine volume was checked. Electroacupuncture (EA; 1 Hz, 15 minutes was performed on the acupoints Sanyinjiao (SP6, Ciliao (BL32, and Pangguangshu (BL28 of stroke patients with IBE for a total of ten treatments (five times a week for 2 weeks. Bladder diaries, which included the spontaneous voiding and PVR urine volumes, were recorded during the course of treatment.Results: The presence of IBE was not related to sex, history of diabetes mellitus, stroke type (hemorrhagic or ischemic, or stroke location (P > 0.05. Among the 49 patients in the study, nine (18% had IBE

  8. Dr. Yu Wang, Director, Natural Science Division, National Science Council, Taiwan

    CERN Document Server

    Patrice Loïez

    2001-01-01

    Photo 01: L. to r.: Dr. Philippe Bloch, CERN CMS ECAL Deputy Project Manager, Dr. Yu Wang, Dr. Etiennette Auffray, CERN, responsible of the CERN ECAL Regional Centre. Photo 02: L. to r.: Dr. Yu Wang, Dr. Philippe Bloch, Dr. Apollo GO, National Central University, Taiwan, Dr. Etiennette Auffray.

  9. Management of Poisonous Snake Bites in Southern Taiwan

    Directory of Open Access Journals (Sweden)

    Kao-Ping Chang

    2007-10-01

    Full Text Available Snake bite envenomation is not uncommon in Taiwan. This study focuses on the pattern of poisonous snake bites and their management in southern Taiwan over a 5-year period. The case histories of 37 patients with poisonous snake bites admitted to the Kaohsiung Medical University Hospital between June 2001 and July 2005 were analyzed retrospectively. Three patients, bitten by unknown species of venomous snakes, were excluded from this study. The frequency of snake bites from each species of snake, the local and systemic manifestations of snake bite, treatment of complications and final outcomes were analyzed. Of the remaining 34 patients, 11 (32.4% were bitten by bamboo vipers, 10 (29.4% by Russell's pit vipers, 8 (23.5% by Taiwan cobras and 5 (14.7% by Taiwan Habu. The majority of snake bites (28 occurred between May and November. Those affected were mainly outdoor hikers (14 and workers (9. The antivenin requirements for treatment in the emergency room were in accordance with standard procedures. No mortality was noted among those envenomed by poisonous snakes. Although poisonous snake bite is not a common life-threatening emergency in the study area, we observed both an environmental risk and a seasonal incidence of snake bite. Keeping the varied clinical manifestations of snake bite in mind is important for effective management. Ready availability and appropriate use of antivenin, close monitoring of patients, institution of ventilatory support and early referral to a larger hospital when required, all help reduce mortality.

  10. The impact of the cigarette market opening in Taiwan.

    Science.gov (United States)

    Wen, C P; Cheng, T Y; Eriksen, M P; Tsai, S P; Hsu, C C

    2005-06-01

    To assess the effect of the opening of the Taiwanese cigarette market on cigarette consumption, changes in market share, and the effects on tobacco control efforts. With the use of key word "Taiwan", the Legacy Tobacco Documents Library of the University of California, San Francisco, was searched for internal documents related to smuggling activities, promotion of light cigarettes, and market share analyses in Taiwan. Age adjusted smoking rates and cigarette and betel quid consumption before and after market opening were compared. By 2000, the market share of imported cigarettes increased from less than 2% in 1986 to nearly 50%, and per capita cigarette consumption increased 15% following market opening. Because of the sharp increase in smuggling, with contraband cigarettes being as popular as legal imports, and the rapid proliferation of retail outlets, such as betel quid stalls, the market penetration by foreign tobacco companies was greater in Taiwan than among the other Super 301 Asian countries. Aggressive cigarette marketing strategies were associated with a 6% increase in adult male smoking prevalence, and with a 13% increase in the youth rate, within three years after market opening. The market opening also had an incidental effect on increasing the popularity of betel quid. Betel quid chewing has since become a major public health problem in Taiwan. The opening of the cigarette market in 1987 had a long lasting impact on Taiwan. It increased smoking prevalence and the market has become dominated by foreign companies. The seriousness of smuggling and its associated loss of revenue by the government, the extent of increased youth smoking and its associated future health care costs, and the increased use of betel quid and the associated doubling of oral cancer mortality rates each pose significant problems to Taiwan. However, the market opening galvanised anti-smoking sentiment and forced the government to initiate and intensify a series of tobacco control

  11. Modal and polarization qubits in Ti:LiNbO3 photonic circuits for a universal quantum logic gate.

    Science.gov (United States)

    Saleh, Mohammed F; Di Giuseppe, Giovanni; Saleh, Bahaa E A; Teich, Malvin Carl

    2010-09-13

    Lithium niobate photonic circuits have the salutary property of permitting the generation, transmission, and processing of photons to be accommodated on a single chip. Compact photonic circuits such as these, with multiple components integrated on a single chip, are crucial for efficiently implementing quantum information processing schemes.We present a set of basic transformations that are useful for manipulating modal qubits in Ti:LiNbO(3) photonic quantum circuits. These include the mode analyzer, a device that separates the even and odd components of a state into two separate spatial paths; the mode rotator, which rotates the state by an angle in mode space; and modal Pauli spin operators that effect related operations. We also describe the design of a deterministic, two-qubit, single-photon, CNOT gate, a key element in certain sets of universal quantum logic gates. It is implemented as a Ti:LiNbO(3) photonic quantum circuit in which the polarization and mode number of a single photon serve as the control and target qubits, respectively. It is shown that the effects of dispersion in the CNOT circuit can be mitigated by augmenting it with an additional path. The performance of all of these components are confirmed by numerical simulations. The implementation of these transformations relies on selective and controllable power coupling among single- and two-mode waveguides, as well as the polarization sensitivity of the Pockels coefficients in LiNbO(3).

  12. Parsec-scale Variations in the 7Li I/6Li I Isotope Ratio Toward IC 348 and the Perseus OB 2 Association

    Science.gov (United States)

    Knauth, D. C.; Taylor, C. J.; Ritchey, A. M.; Federman, S. R.; Lambert, D. L.

    2017-01-01

    Measurements of the lithium isotopic ratio in the diffuse interstellar medium from high-resolution spectra of the Li I λ6708 resonance doublet have now been reported for a number of lines of sight. The majority of the results for the 7Li/6Li ratio are similar to the solar system ratio of 12.2, but the line of sight toward o Per, a star near the star-forming region IC 348, gave a ratio of about two, the expected value for gas exposed to spallation and fusion reactions driven by cosmic rays. To examine the association of IC 348 with cosmic rays more closely, we measured the lithium isotopic ratio for lines of sight to three stars within a few parsecs of o Per. One star, HD 281159, has 7Li/6Li ≃ 2 confirming production by cosmic rays. The lithium isotopic ratio toward o Per and HD 281159 together with published analyses of the chemistry of interstellar diatomic molecules suggest that the superbubble surrounding IC 348 is the source of the cosmic rays. Based on observations obtained with the Hobby-Eberly Telescope, which is a joint project of the University of Texas at Austin, the Pennsylvania State University, Ludwig-Maximilians-Universität München, and Georg-August-Universität Göttingen.

  13. Ultrasound sonication with microbubbles disrupts blood vessels and enhances tumor treatments of anticancer nanodrug

    Directory of Open Access Journals (Sweden)

    Lin CY

    2012-04-01

    Full Text Available Chung-Yin Lin1*, Hsiao-Ching Tseng1*, Heng-Ruei Shiu1, Ming-Fang Wu2, Cheng-Ying Chou3, Win-Li Lin1,41Institute of Biomedical Engineering, 2Laboratory Animal Center, 3Department of Bio-Industrial Mechatronics Engineering, National Taiwan University, Taipei, Taiwan; 4Division of Medical Engineering Research, National Health Research Institutes, Miaoli, Taiwan*These authors contributed equally to this workAbstract: Ultrasound (US sonication with microbubbles (MBs has the potential to disrupt blood vessels and enhance the delivery of drugs into the sonicated tissues. In this study, mouse ear tumors were employed to investigate the therapeutic effects of US, MBs, and pegylated liposomal doxorubicin (PLD on tumors. Tumors started to receive treatments when they grew up to about 15 mm3 (early stage with injection of PLD 10 mg/kg, or up to 50 mm3 (medium stage with PLD 6 (or 4 mg/kg. Experiments included the control, PLD alone, PLD + MBs + US, US alone, and MBs + US groups. The procedure for the PLD + MBs + US group was that PLD was injected first, MB (SonoVue injection followed, and then US was immediately sonicated on the tumor. The results showed that: (1 US sonication with MBs was always able to produce a further hindrance to tumor growth for both early and medium-stage tumors; (2 for the medium-stage tumors, 6 mg/kg PLD alone was able to inhibit their growth, while it did not work for 4 mg/kg PLD alone; (3 with the application of MBs + US, 4 mg/kg PLD was able to inhibit the growth of medium-stage tumors; (4 for early stage tumors after the first treatment with a high dose of PLD alone (10 mg/kg, the tumor size still increased for several days and then decreased (a biphasic pattern; (5 MBs + US alone was able to hinder the growth of early stage tumors, but unable to hinder that of medium stage tumors. The results of histological examinations and blood perfusion measurements indicated that the application of MBs + US disrupts the tumor blood

  14. Film Censorship Policy During Park Chung Hee’s Military Regime (1960–1979 and Hostess Films

    Directory of Open Access Journals (Sweden)

    Molly Hyo Kim

    2018-04-01

    Full Text Available Park Chung-hee’s military government (1960-1979 purportedly used film censorship to distract the public from political consciousness by controlling political materials in films while condoning censorship control on sexual content. As a result, the production of soft-core adult films soared and became popular among Korean audiences. One such film genre that thrived during this period, so-called hostess films (prostitute films, is worthy of attention for the films’ foregrounding issues of class, poverty and other social issues that the state censorship board heavily regulated. In viewing such dynamics between state censorship and film, this article aims to unravel the questions of how the state was willing to turn a blind eye to the explicit sexualization of women in hostess films when film censorship was at its peak and why the social and political aspects of this group of films about female sexual workers were not considered socially relevant by the censorship board, through scrutinizing the interplay between Park’s state censorship and hostess films. Furthermore, it offers an analysis of a hostess film, The Rose that Swallowed Thorn (Cheong, 1979, as a case study to show how it strategically orchestrates visual and thematic elements to circumvent censorship enforcement.

  15. Childlessness patterns in Taiwan.

    Science.gov (United States)

    Poston Dl

    1988-06-01

    Taiwan is a newly developed and industrialized area, and along with Korea, Brazil, Argentina, and a few other countries, belongs in a special class of recently industrialized areas. Taiwan has been undergoing large-scale modernization since the 1950s when the Nationalist government 1st began to implement land reform programs and today is 1 of the showcase of newly developed areas of the world. Demographic transition theory shows that fertility is negatively associated with modernization. During the past 3 decades, fertility in Taiwan has followed this pattern in a dramatic manner. Studies of childlessness conducted in Western countries have shown also that as the modernizing influences continue, fertility declines, and childlessness increases as it becomes more and more voluntary. Subregions with the highest levels of modernization and the lowest fertility rates should therefore be characterized by the highest levels of childlessness, particularly among younger women, and vice versa. Given the levels of socioeconomic and demographic development in Taiwan and its subregions circa 1980, as well as its variability among the hsiens and major cities, the author would expect to find higher levels of childlessness in the more developed localities, and lower levels in the less developed subregions. This hypothesis is tested with data from the 1980 Census of Population and Housing: General Report, Taiwan--Fukien Area (Republic of China, 1982) and the 1980 Taiwan--Fukien Demographic Fact Book (Republic of China, 1980).

  16. The progress of Chinese burn medicine from the Third Military Medical University-in memory of its pioneer, Professor Li Ao.

    Science.gov (United States)

    Li, Haisheng; Zhou, Junyi; Peng, Yizhi; Zhang, Jiaping; Peng, Xi; Luo, Qizhi; Yuan, Zhiqiang; Yan, Hong; Peng, Daizhi; He, Weifeng; Wang, Fengjun; Liang, Guangping; Huang, Yuesheng; Wu, Jun; Luo, Gaoxing

    2017-01-01

    Professor Li Ao was one of the founders of Chinese burn medicine and one of the most renowned doctors and researchers of burns in China. He established one of the Chinese earliest special departments for burns at Third Military Medical University (TMMU) in 1958. To memorialize Professor Li Ao on his 100th birthday in 2017 and introduce our extensive experience, it is our honor to briefly review the development and achievement of the Chinese burn medicine from TMMU. The epidemiology and outcomes of admitted burn patients since 1958 were reviewed. Furthermore, main achievements of basic and clinical research for the past roughly 60 years were presented. These achievements mainly included the Chinese Rule of Nine, fluid resuscitation protocol, experience in inhalation injury, wound treatment strategies, prevention and treatment of burn infections, nutrition therapy, organ support therapies, and rehabilitation. The progress shaped and enriched modern Chinese burn medicine and promoted the development of world burn medicine.

  17. HIV/HCV Coinfection in Taiwan.

    Science.gov (United States)

    Hsu, Ching-Sheng; Kao, Jia-Horng

    2016-01-01

    Both human immunodeficiency virus (HIV) and hepatitis C virus (HCV) infection are important global public health problems with shared transmission routes. Although HIV/HCV coinfection is not uncommon, the prevalence rates vary significantly across different studies and regions. In Taiwan, injection drug users have become the major contributors to the HIV/AIDS epidemic since 2005. Because the prevalence of HCV infection is high in injection drug users, this HIV epidemic is also associated with a significant increase of HIV/HCV coinfection in Taiwan. To control Taiwan's HIV epidemic, Taiwan Centers for Disease Control (CDC) launched a harm-reduction program in 2006. The HIV epidemic, the percentage attributed to injection drug users, and the prevalence of HIV/HCV coinfection gradually declined thereafter. In this article, we aimed to thoroughly examine the current literatures of HIV/HCV coinfection in Taiwan and hope to provide a better understanding of the needs for the management of this coinfection. We conducted a narrative review and searched for literature from PubMed, Ovid MEDLINE, and the Cochrane Library database untill August 2015. Studies relevant to the epidemiology and associated risk factors of HIV/HCV coinfection in Taiwan were examined and discussed.

  18. Effects of traditional and cyber homophobic bullying in childhood on depression, anxiety, and physical pain in emerging adulthood and the moderating effects of social support among gay and bisexual men in Taiwan

    Directory of Open Access Journals (Sweden)

    Wang CC

    2018-05-01

    Full Text Available Chien-Chuan Wang,1,2 Huang-Chi Lin,2,3 Mu-Hong Chen,4,5 Nai-Ying Ko,6,7 Yu-Ping Chang,8 I-Mei Lin,9 Cheng-Fang Yen2,3 1Zuoying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan; 2Department of Psychiatry, Graduate Institute of Medicine and Department of Psychiatry, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; 3Department of Psychiatry, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan; 4Division of Child and Adolescent Psychiatry, Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan; 5Department of Psychiatry, College of Medicine, National Yang-Ming University, Taipei, Taiwan; 6Department of Nursing, College of Medicine, National Cheng Kung University, Tainan, Taiwan; 7Nursing Department and Center for Infection Control, National Cheng Kung University Hospital, Tainan, Taiwan; 8School of Nursing, The State University of New York, University at Buffalo, Buffalo, NY, USA; 9Department of Psychology, College of Humanities and Social Science, Kaohsiung Medical University, Kaohsiung, Taiwan Objective: This study examined the differences in the current levels of depression, anxiety, and physical pain in emerging adulthood among gay and bisexual men with various experiences of traditional and cyber homophobic bullying based on gender role nonconformity and sexual orientation and the moderating effects of family and peer support.Methods: A total of 500 gay or bisexual men (age 20–25 years in Taiwan were recruited from August 2015 to July 2017. The levels of depression, anxiety, and physical pain among gay or bisexual men who had experienced both traditional and cyber homophobic bullying (n=109, only traditional or cyber bullying (n=173, and neither traditional nor cyber bullying during childhood (n=218 were compared. The moderating effects of family and peer support on the effects of homophobic bullying victimization on depression, anxiety, and physical pain

  19. Three Newly Naturalized Plants in Taiwan

    Directory of Open Access Journals (Sweden)

    Ming-Jer Jung

    2009-11-01

    Full Text Available Three newly naturalized plants are reported in this paper. Hypochaeris microcephala (Sch. Bip. Cabrera var. albiflora (Kuntze Cabrera (Asteraceae is naturalized in urban areas of northern Taiwan. Indigofera pseudo-tinctoria Matsum. (Leguminosae is naturalized in low elevations of northern and southern Taiwan and in middle elevations of central Taiwan. Lamium purpureum L. (Laminaceae has become naturalized locally in middle elevations of central Taiwan. Descriptions, illustrations and color photos of these plants are provided.

  20. Electronic Properties of LiFePO4 and Li doped LiFePO4

    International Nuclear Information System (INIS)

    Zhuang, G.V.; Allen, J.L.; Ross, P.N.; Guo, J.-H.; Jow, T.R.

    2005-01-01

    The potential use of different iron phosphates as cathode materials in lithium-ion batteries has recently been investigated.1 One of the promising candidates is LiFePO4. This compound has several advantages in comparison to the state-of-the-art cathode material in commercial rechargeable lithium batteries. Firstly, it has a high theoretical capacity (170 mAh/g). Secondly, it occurs as mineral triphylite in nature and is inexpensive, thermally stable, non-toxic and non-hygroscopic. However, its low electronic conductivity (∼10-9 S/cm) results in low power capability. There has been intense worldwide research activity to find methods to increase the electronic conductivity of LiFePO4, including supervalent ion doping,2 introducing non-carbonaceous network conduction3 and carbon coating, and the optimization of the carbon coating on LiFePO4 particle surfaces.4 Recently, the Li doped LiFePO4 (Li1+xFe1-xPO4) synthesized at ARL has yield electronic conductivity increase up to 106.5 We studied electronic structure of LiFePO4 and Li doped LiFePO4 by synchrotron based soft X-ray emission (XES) and X-ray absorption (XAS) spectroscopies. XAS probes the unoccupied partial density of states, while XES the occupied partial density of states. By combining XAS and XES measurements, we obtained information on band gap and orbital character of both LiFePO4 and Li doped LiFePO4. The occupied and unoccupied oxygen partial density of states (DOS) of LiFePO4 and 5 percent Li doped LiFePO4 are presented in Fig. 1. Our experimental results clearly indicate that LiFePO4 has wideband gap (∼ 4 eV). This value is much larger than what is predicted by DFT calculation. For 5 percent Li doped LiFePO4, a new doping state was created closer to the Fermi level, imparting p-type conductivity, consistent with thermopower measurement. Such observation substantiates the suggestion that high electronic conductivity in Li1.05Fe0.95 PO4 is due to available number of charge carriers in the material

  1. Derivation of Strike and Dip in Sedimentary Terrain Using 3D Image Interpretation Based on Airborne LiDAR Data

    Directory of Open Access Journals (Sweden)

    Chih-Hsiang Yeh

    2014-01-01

    Full Text Available Traditional geological mapping may be hindered by rough terrain and dense vegetation resulting in obscured geological details. The advent of airborne Light Detection and Ranging (LiDAR provides a very precise three-dimensional (3D digital terrain model (DTM. However, its full potential in complementing traditional geological mapping remains to be explored using 3D rendering techniques. This study uses two types of 3D images which differ in imaging principles to further explore the finer details of sedimentary terrain. Our purposes are to demonstrate detailed geological mapping with 3D rendering techniques, to generate LiDAR-derived 3D strata boundaries that are advantageous in generating 2D geological maps and cross sections, and to develop a new practice in deriving the strike and dip of bedding with LiDAR data using an example from the north bank of the Keelung River in northern Taiwan. We propose a geological mapping practice that improves efficiency and meets a high-precision mapping standard with up to 2 m resolution using airborne LiDAR data. Through field verification and assessment, LiDAR data manipulation with relevant 3D visualization is shown to be an effective approach in improving the details of existing geological maps, specifically in sedimentary terrain.

  2. The influence of the macro-sediment from the mountainous area to the river morphology in Taiwan

    Science.gov (United States)

    Chen, S. C.; Wu, C.; Shih, P.

    2012-12-01

    Chen, Su-Chin scchen@nchu.edu.tw Wu, Chun-Hung* chwu@mail.nchu.edu.tw Dept. Soil & Water Conservation, National Chung Hsing University, Taichung, Taiwan. The Chenyulan River was varied changed with the marco-sediment yielded source area, Shenmu watershed, with 10 debris flow events in the last decade, in Central Taiwan. Multi-term DEMs, the measurement data of the river topographic profile and aerial photos are adopted to analyze the decade influences of the marco-sediment to the river morphology in Chenyulan River. The changes of river morphology by observing the river pattern, calculating the multi-term braided index, and estimating the distribution of sediment deposition and main channel in the river. The response for the macro-sediment from the mountainous areas into the river in the primary stage is the increase in river width, the depth of sediment deposition and volume of sediment transport. The distribution of sediment deposition from upstream landslide and river bank erosion along the river dominates the change of river morphology in the primary stage. The river morphology achieves stable gradually as the river discharge gradually decreases in the later stage. Both of the braided index and the volume of sediment transport decrease, and the river flow maintains in a main channel instead of the braided pattern in this stage. The decade sediment deposition depth is estimated as > 0.5 m, especially > 3.5 m in the sections closed to the sediment-yield source areas, the mean river width increases 15%, and the sediment with a total volume of 8×107 tons has been transported in last decade in Chenyulan River. The river morphology in Chenyulan River maintains a short-term stable, i.e. 2 or 3 years, and changes again because of the flooding events with a large amount of sediment caused by frequently heavy rainfall events in Taiwan. Furthermore, the response of river morphology in Chenyulan River due to the heavy rainfall with a total precipitation of around 860 mm

  3. The effect on patient loyalty of service quality, patient visit experience and perceived switching costs: lessons from one Taiwan university hospital.

    Science.gov (United States)

    Wang, Hsiu-Ling; Huang, Jun-Ying; Howng, Shen-Long

    2011-02-01

    The reimbursement system changed from fee-for-service to fixed prospective payments in Taiwan, the effect on the physician-patient's relationship is worth being studied. We examined the relationship between patient visit experience, cost perceptions and the two important aspects of quality of care, curing and interpersonal performance, and patients' loyalty to the hospital physicians. A total of 404 patients from an acute care hospital in Taiwan, Kaohsiung Medical University Hospital (KMUH), were investigated using a self-administered mailing survey. All measures including patient loyalty (PL), curing service quality (CSQ), interpersonal service quality (ISQ), visit experience (VE) and perceived switching costs (PSC), were adapted and modified from existing scales. Our results showed that the physician's CSQ and ISQ positively affected patients' loyalty to KMUH. The interaction between the main effects of service quality, patients' VE and three types of switching visit costs, yielded additional insights into the importance of service quality for patient retention. The CSQ of physicians becomes a more important determinant of loyalty than ISQ as patients' VE increases. The importance of CSQ and ISQ increases in relation to PL as the perceived procedural and relational costs of changing care providers increases. Neither CSQ nor ISQ has a reduced relationship with PL as the perceived financial costs of switching hospitals increase. Our study indicates that the impact of CSQ and ISQ on loyalty varies according to the perceived visit costs of changing hospitals and the patients' VE.

  4. Widespread Rickettsia spp. Infections in Ticks (Acari: Ixodoidea) in Taiwan.

    Science.gov (United States)

    Kuo, Chi-Chien; Shu, Pei-Yun; Mu, Jung-Jung; Lee, Pei-Lung; Wu, Yin-Wen; Chung, Chien-Kung; Wang, Hsi-Chieh

    2015-09-01

    Ticks are second to mosquitoes as the most important disease vectors, and recent decades have witnessed the emergence of many novel tick-borne rickettsial diseases, but systematic surveys of ticks and tick-borne rickettsioses are generally lacking in Asia. We collected and identified ticks from small mammal hosts between 2006 and 2010 in different parts of Taiwan. Rickettsia spp. infections in ticks were identified by targeting ompB and gltA genes with nested polymerase chain reaction. In total, 2,732 ticks were collected from 1,356 small mammals. Rhipicephalus haemaphysaloides Supino (51.8% of total ticks), Haemaphysalis bandicota Hoogstraal & Kohls (28.0%), and Ixodes granulatus Supino (20.0%) were the most common tick species, and Rattus losea Swinhoe (44.7% of total ticks) and Bandicota indica Bechstein (39.9%) were the primary hosts. The average Rickettsia infective rate in 329 assayed ticks was 31.9% and eight Rickettsia spp. or closely related species were identified. This study shows that rickettsiae-infected ticks are widespread in Taiwan, with a high diversity of Rickettsia spp. circulating in the ticks. Because notifiable rickettsial diseases in Taiwan only include mite-borne scrub typhus and flea-borne murine typhus, more studies are warranted for a better understanding of the real extent of human risks to rickettsioses in Taiwan. © The Authors 2015. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  5. Corrosion of type 316 stainless steel in molten LiF-LiCl-LiBr

    International Nuclear Information System (INIS)

    Tortorelli, P.F.; DeVan, J.H.; Keiser, J.R.

    1981-01-01

    The properties of LiF-LiCl-LiBr salt make it attractive as a solvent for extracting tritium from a fusion reactor lithium blanket. Consequently, the corrosion of type 316 stainless steel by flowing (about 15 mm/s) LiF-LiCl-LiBr at a maximum temperature of 535 0 C was studied to determine whether compatibility with the structural material would be limiting in such a system. The corrosion rate was found to be low ( 0 C (approximately that of type 316 stainless steel exposed to lithium flowing at a similar velocity). At the proposed operating temperature (less than or equal to approx. 535 0 C), however, it appears that type 316 stainless steel has acceptable compatibility with the tritium-processing salt LiF-LiCl-LiBr for use with a lithium blanket

  6. Severe Dengue Fever Outbreak in Taiwan.

    Science.gov (United States)

    Wang, Sheng-Fan; Wang, Wen-Hung; Chang, Ko; Chen, Yen-Hsu; Tseng, Sung-Pin; Yen, Chia-Hung; Wu, Deng-Chyang; Chen, Yi-Ming Arthur

    2016-01-01

    Dengue fever (DF) is a vector-borne disease caused by dengue viruses (DENVs). Epidemic dengue occurs intermittently in Taiwan. In 2014, Taiwan experienced its largest DF outbreak. There were 15,732 DF cases reported. There were a total of 136 dengue hemorrhagic fever (DHF) cases, of which 20 resulted in death. Most DF cases were reported in southern Taiwan. A total of 15,043 (96%) cases were from Kaohsiung, a modern city in southern Taiwan. This report reviews DF epidemics in Taiwan during 2005-2014. The correlation between DF and DHF along with temperature and precipitation were conjointly examined. We conclude that most dengue epidemics in Taiwan resulted from imported DF cases. Results indicate three main factors that may have been associated with this DF outbreak in Kaohsiung: an underground pipeline explosion combined with subsequent rainfall and higher temperature. These factors may have enhanced mosquito breeding activity, facilitating DENV transmission. © The American Society of Tropical Medicine and Hygiene.

  7. Present status and expectations of international cooperation on nuclear technology in Taiwan

    International Nuclear Information System (INIS)

    Wang, Mann-Tchao

    1992-01-01

    The development and international cooperation on nuclear energy in Taiwan started in the early fifties. As one of original signatories for the open-quotes Non-proliferation Treatyclose quotes in the United Nations, the development and international cooperation programs has been positioned, ever since, in the peaceful applications of this new found technology. The first establishment of nuclear facility in Taiwan was an open pool research reactor for educational and research purposes at the National Tsing-Hua University in 1956. Subsequently, a heavy water moderated research reactor, TRR, and 6 units of thermal nuclear power reactors were constructed. Peaceful applications of nuclear energy, in areas of generations, medical diagnosis and treatments, agricultural and industrial services were developed step by step

  8. IDRC and the University of Alberta

    International Development Research Centre (IDRC) Digital Library (Canada)

    IDRC support enables University ... Canada's International Development Research Centre (IDRC) is one of the world's leading institutions in ... then PhD student in Educational Policy Studies, docu- ... nesia, Malaysia, Pakistan, and Taiwan.

  9. Development of Key Performance Indicators for the Engineering Technology Education Programs in Taiwan

    Science.gov (United States)

    Lee, Lung-Sheng; Lai, Chun-Chin

    2004-01-01

    In comparison with engineering, engineering technology is more practical and purposeful. The engineering technology education programs in Taiwan have been mainly offered in 56 universities/colleges of technology (UTs/CTs) and are anticipated to continuously improve their performance to prepare quality engineering technologists. However, it is…

  10. Music therapy-induced changes in salivary cortisol level are predictive of cardiovascular mortality in patients under maintenance hemodialysis

    OpenAIRE

    Hou, Yi-Chou; Lin, Yen-Ju; Lu, Kuo-Cheng; Chiang, Han-Sun; Chang, Chia-Chi; Yang, Li-King

    2017-01-01

    Yi-Chou Hou,1 Yen-Ju Lin,2 Kuo-Cheng Lu,1 Han-Sun Chiang,3 Chia-Chi Chang,4 Li-King Yang1 1Department of Internal Medicine, Cardinal Tien Hospital, School of Medicine, Fu-Jen Catholic University, 2Department of Nursing, Taipei Medical University, 3Graduate Institute of Basic Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City, 4School of Gerontology Health Management, College of Nursing, Taipei Medical University, Taipei, Taiwan, Republic of China Background:...

  11. Teaching Quality, Learning Satisfaction, and Academic Performance among Hospitality Students in Taiwan

    Science.gov (United States)

    Ko, Wen-Hwa; Chung, Feng-Ming

    2014-01-01

    The purpose of this study is to examine the effect of the teaching quality of culinary arts teachers and student learning satisfaction on the academic performance of hospitality students. This study surveys the students in hospitality departments at universities in Taiwan. A total of 406 (81.2%) valid questionnaires were received. Research results…

  12. Hydrogen retention in Li and Li-C-O films

    Science.gov (United States)

    Buzi, Luxherta; Nelson, Andrew O.; Yang, Yuxin; Kaita, Robert; Koel, Bruce E.

    2017-10-01

    The efficiency of Li in binding H isotopes has led to reduced recycling in magnetic fusion devices and improved plasma performance. Since elemental Li surfaces are challenging to maintain in fusion devices due to the presence of impurities, parameterizing and understanding the mechanisms for H retention in various Li compounds (Li-C-O), in addition to pure Li, is crucial for Li plasma-facing material applications. To determine H retention in Li and Li-C-O films, measurements were done under ultrahigh vacuum conditions using temperature programmed desorption (TPD). Thin Li films (20 monolayers) were deposited on a nickel single crystal substrate and irradiated with 500 eV H2+ions at surface temperatures from 90K to 520K. Initial measurements on Li and Li-O films showed that the retention was comparable and dropped exponentially with surface temperature, from 95% at 90 K to 35% at 520 K. Auger electron spectroscopy and TPD showed that H was retained as lithium hydride (LiH) in pure Li and as lithium hydroxide (LiOH) in Li2O, which decomposed to H2O and Li2O at temperatures higher than 470K. H retention in Li-C and Li-C-O films will be determined over a similar temperature range, and the sputtering rate of these layers with H ions will also be reported. This material is based upon work supported by the U.S. Department of Energy, Office of Science/Fusion Energy Sciences under Award Number DE-SC0012890.

  13. Ophthalmic plastic and orbital surgery in Taiwan.

    Science.gov (United States)

    Hsu, Chi-Hsin; Lin, I-Chan; Shen, Yun-Dun; Hsu, Wen-Ming

    2014-06-01

    We describe in this paper the current status of ophthalmic plastic and orbital surgery in Taiwan. Data were collected from the Bureau of National Health Insurance of Taiwan, the Bulletin of the Taiwan Ophthalmic Plastic and Reconstructive Society, and the Statistics Yearbook of Practicing Physicians and Health Care Organizations in Taiwan by the Taiwan Medical Association. We ascertained that 94 ophthalmologists were oculoplastic surgeons and accounted for 5.8% of 1621 ophthalmologists in Taiwan. They had their fellowship training abroad (most ophthalmologists trained in the United States of America) or in Taiwan. All ophthalmologists were well trained and capable of performing major oculoplastic surgeries. The payment rates by our National Health Insurance for oculoplastic and orbital surgeries are relatively low, compared to Medicare payments in the United States. Ophthalmologists should promote the concept that oculoplastic surgeons specialize in periorbital plastic and aesthetic surgeries. However, general ophthalmologists should receive more educational courses on oculoplastic and cosmetic surgery. Copyright © 2014. Published by Elsevier B.V.

  14. Present state of backend in Taiwan

    International Nuclear Information System (INIS)

    Anon.

    2001-01-01

    As Taiwan is poor in its energy source as well as Japan is, nuclear power generation is one of important energy sources. Management and disposal (backend) of radioactive wastes accompanied with application to nuclear generation is a large problem for Taiwan which had 36,000 square kilometer of national area (about twice area of Shikoku in Japan) than that for Japan. In Taiwan, as the radioactive waste management policy (RWMP) was established in 1977 to arrange a basic indication of the backend policy, final disposal sites for both low and high level radioactive wastes (spent fuel) are not specified yet. For management of low level radioactive waste, the Taiwan Electric Power Corp. (TPC) reported the most promising area for the final disposal site to Taiwan Committee of Atomic Energy on February, 1998. And, for the high level radioactive waste, TPC intends to specify the final disposal site in 2016, to be under selection of site on aiming at beginning of its operation on 2032. And, on the backend policy in Taiwan its reprocessing option has not been abandoned yet, to remain feasibility of option in disposal of the low level radioactive waste on abroad. Here was introduced on present condition of the backend in Taiwan. (G.K.)

  15. Taiwan university joins search for antimatter

    CERN Multimedia

    Chiu, Y

    2002-01-01

    National Cheng Kung University announced yesterday that it will be joining the Alpha Magnetic Spectrometer, an international scientific research project aimed at looking for antimatter in space (1 page).

  16. Radiative association of LiHe+

    Czech Academy of Sciences Publication Activity Database

    Augustovičová, Lucie; Špirko, Vladimír; Kraemer, W. P.; Soldán, P.

    2012-01-01

    Roč. 531, 2 Apr (2012), s. 59-63 ISSN 0009-2614 R&D Projects: GA ČR GAP208/11/0436 Institutional research plan: CEZ:AV0Z40550506 Keywords : early universe * ab-initio * astrophysical plasmas * molecular processes * long range resonance * HEH+ * LI+ Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 2.145, year: 2012

  17. Hyperenhanced Li - Li Chemonuclear Fusion

    International Nuclear Information System (INIS)

    Ikegami, Hidetsugu

    2006-01-01

    A new fusion scheme, the Li - Li chemonuclear fusion is presented, where nuclear fusion reactions are linked to atomic fusion reactions. Lithium ions are implanted on a surface of metallic Li liquid at an energy of nuclear stopping (several keV/amu). The ions collide slowly with liquid Li atoms without electronic excitation and lead to the Li - Li chemonuclear fusion through the formation of united atoms or quasi-C atoms at their turning points. Inside the quasi-atoms twin nuclei are confined within respective sub-pm scale spheres of zero-point oscillation and form themselves into ultradense intermediate nuclear complexes. Their density is million times as large as the solar interior density and close to densities of white dwarfs or white-dwarf progenitors of supernovae. This confinement of nuclear complexes is enormously prolonged towards the pycno-nuclear reactions induced by the zero-point oscillation under the presence of thermodynamic force specified by the Gibbs energy change in the quasi-atom formation in the liquid. Resulted rate enhancement of nuclear fusion by a factor of 10 48 has been anticipated. The enhancement is also argued in connection with the Bose-Einstein condensation

  18. Enhanced electrochemical performance of LiMnPO4 by Li+-conductive Li3VO4 surface coatings

    International Nuclear Information System (INIS)

    Dong, Youzhong; Zhao, Yanming; Duan, He; Liang, Zhiyong

    2014-01-01

    By a simple wet ball-milling method, Li 3 VO 4 -coated LiMnPO 4 samples were prepared successfully for the first time. The thin Li 3 VO 4 coating layer with a three-dimensional Li + -ion transport path and high mobility of Li + -ion strongly adhered to the LiMnPO 4 material reduces Mn dissolution and increases the Li + flux through the surface of the LiMnPO 4 itself by preventing formation of phases on the surface that would normally block Li + as well as Li + -ion permeation into the surface of the LiMnPO 4 electrode and therefore improve the rate capability as well as the cycling stability of LiMnPO 4 materials. The electrochemical testing shows that the 5% Li 3 VO 4 -coated LiMnPO 4 sample shows a clear voltage plateau in the charge curves and a much higher reversible capacity at different discharge rates compared with the pristine LiMnPO 4 . EIS results also show that the surface charge transfer resistance and Warburg impedance of the Li 3 VO 4 -coated LiMnPO 4 samples significantly decreased. The surface charge transfer resistance and Warburg impedance for the pristine LiMnPO 4 are 955.1 Ω and 400.3 Ω, respectively. While, for the 5% Li 3 VO 4 -coated LiMnPO 4 , the value are only 400.2 Ω and 283.6 Ω, respectively. The surface charge transfer resistance decreases more than half. All of the improved performance will be favorable for application of the LiMnPO 4 in high-power lithium ion batteries

  19. Selection of appropriate Chinese terms to represent intensity and types of physical activity terms for use in the Taiwan version of IPAQ.

    Science.gov (United States)

    Liou, Yiing Mei; Jwo, Clark J C; Yao, Kaiping Grace; Chiang, Li-Chi; Huang, Lian-Hua

    2008-12-01

    In order to analyze the health risks of insufficient activity by international comparisons, the first author obtained the permission to translate and develop a Taiwan version of the International Physical Activity Questionnaire (IPAQ). The objective was to determine culturally sensitive Chinese translations for the terms "moderate", "vigorous" and "physical activity" as well as to identify representative types of physical activity for Taiwanese. This study used discussions by 12 expert focus groups, 6 expert audits, a scale survey, field study, Cognitive Aspect Survey Methodology (CASM), dual independent translation and back-translation to establish a consensus on physical activity-related concepts, terminologies and types that define the intensity of common activities of Taiwanese by integrating both local and foreign studies. The Chinese terms "fei li", "zhong deng fei li" and "shen ti huo dong", respectively, were identified as suitable and adequate translations for the English terms "vigorous", "moderate" and "physical activity". The common Taiwanese activities were accurately categorized and listed in questionnaires, forming culturally sensitive scales. Taiwan versions of IPAQ's self-administered long version (SL), self-administered short version (SS), and telephone interview short version (TS) were developed. Their content validity indices were .992, .994, and .980, as well as .994, .992, and .994 for language equivalence and meaning similarity between the English and Chinese versions of the IPAQ-LS, IPAQ-SS, and IPAQ-TS, respectively. Consistency values for the English and Chinese versions in terms of intraclass correlation coefficients were .945, .704, and .894, respectively. The IPAQ-Taiwan is not only a sensitive and precise tool, but also shows the effectiveness of the methodology (CASM) used in tool development. Subjects who did not regularly exercise and had an education less than a junior high school level underestimated the moderate

  20. Device fabrication, characterization, and thermal neutron detection response of LiZnP and LiZnAs semiconductor devices

    Science.gov (United States)

    Montag, Benjamin W.; Ugorowski, Philip B.; Nelson, Kyle A.; Edwards, Nathaniel S.; McGregor, Douglas S.

    2016-11-01

    Nowotny-Juza compounds continue to be explored as candidates for solid-state neutron detectors. Such a device would have greater efficiency, in a compact form, than present day gas-filled 3He and 10BF3 detectors. The 6Li(n,t)4He reaction yields a total Q-value of 4.78 MeV, larger than 10B, an energy easily identified above background radiations. Hence, devices fabricated from semiconductor compounds having either natural Li (nominally 7.5% 6Li) or enriched 6Li (usually 95% 6Li) as constituent atoms may provide a material for compact high efficiency neutron detectors. Starting material was synthesized by preparing equimolar portions of Li, Zn, and As sealed under vacuum (10-6 Torr) in quartz ampoules lined with boron nitride and subsequently reacted in a compounding furnace [1]. The raw synthesized material indicated the presence high impurity levels (material and electrical property characterizations). A static vacuum sublimation in quartz was performed to help purify the synthesized material [2,3]. Bulk crystalline samples were grown from the purified material [4,5]. Samples were cut using a diamond wire saw, and processed into devices. Bulk resistivity was determined from I-V curve measurements, ranging from 106-1011 Ω cm. Devices were characterized for sensitivity to 5.48 MeV alpha particles, 337 nm laser light, and neutron sensitivity in a thermal neutron diffracted beam at the Kansas State University TRIGA Mark II nuclear reactor. Thermal neutron reaction product charge induction was measured with a LiZnP device, and the reaction product spectral response was observed.

  1. Dynamical 3-Space Predicts Hotter Early Universe: Resolves CMB-BBN 7-Li and 4-He Abundance Anomalies

    Directory of Open Access Journals (Sweden)

    Cahill R. T.

    2010-01-01

    Full Text Available The observed abundances of 7-Li and 4-He are significantly inconsistent with the predictions from Big Bang Nucleosynthesis (BBN when using the $Lambda$CDM cosmological model together with the value for $Omega_B h^2 = 0.0224pm0.0009$ from WMAP CMB fluctuations, with the value from BBN required to fit observed abundances being $0.009 < Omega_B h^2 < 0.013$. The dynamical 3-space theory is shown to predict a 20% hotter universe in the radiation-dominated epoch, which then results in a remarkable parameter-free agreement between the BBN and the WMAP value for $Omega_B h^2$. The dynamical 3-space also gives a parameter-free fit to the supernova redshift data, and predicts that the flawed $Lambda$CDM model would require $Omega_Lambda = 0.73$ and $Omega_M = 0.27$ to fit the 3-space dynamics Hubble expansion, and independently of the supernova data. These results amount to the discovery of new physics for the early universe that is matched by numerous other successful observational and experimental tests.

  2. Dynamical 3-Space Predicts Hotter Early Universe: Resolves CMB-BBN 7-Li and 4-He Abundance Anomalies

    Directory of Open Access Journals (Sweden)

    Cahill R. T.

    2010-01-01

    Full Text Available The observed abundances of 7 Li and 4 He are significantly inconsistent with the pre- dictions from Big Bang Nucleosynthesis (BBN when using the CDM cosmolog- ical model together with the value for B h 2 = 0 : 0224 0 : 0009 from WMAP CMB fluctuations, with the value from BBN required to fit observed abundances being 0 : 009 < B h 2 < 0 : 013. The dynamical 3-space theory is shown to predict a 20% hot- ter universe in the radiation-dominated epoch, which then results in a remarkable parameter-free agreement between the BBN and the WMAP value for B h 2 . The dy- namical 3-space also gives a parameter-free fit to the supernova redshift data, and pre- dicts that the flawed CDM model would require = 0 : 73 and M = 0 : 27 to fit the 3-space dynamics Hubble expansion, and independently of the supernova data. These results amount to the discovery of new physics for the early universe that is matched by numerous other successful observational and experimental tests.

  3. The Effect of School Culture on Faculty Self-Efficacy in Distance Education in Taiwan

    Science.gov (United States)

    Lin, Yu-Tsu

    2010-01-01

    This project examined higher education distance education, school culture, and teacher self-efficacy in Taiwan by using the modified existing instruments associated with Bandura's triadic reciprocal social cognition theory. Faculty were surveyed who are working on or interested in distance education in national universities and private…

  4. Nanoparticles prepared from the water extract of Gusuibu (Drynaria fortunei J. Sm. protects osteoblasts against insults and promotes cell maturation

    Directory of Open Access Journals (Sweden)

    Hsu C-K

    2011-07-01

    Full Text Available Chung-King Hsu1,2, Mei-Hsiu Liao3, Yu-Tyng Tai4, Shing-Hwa Liu5, Keng-Liang Ou6, Hsu-Wei Fang7, I-Jung Lee8, Ruei-Ming Chen2,31Institute of Materials Science and Engineering, National Taipei University of Technology, 2Cell Physiology and Molecular Image Research Center, Taipei Medical University-Wan Fang Medical Center, 3Graduate Institute of Medical Sciences, Taipei Medical University, 4Department of Anesthesiology, Taipei Medical University-Wan Fang Medical Center, 5Institute of Toxicology, College of Medicine, National Taiwan University, 6Graduate Institute of Biomedical Materials and Engineering, Taipei Medical University, 7Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, 8Division of Information and Herbarium, National Research Institute of Chinese Medicine, Taipei, TaiwanAbstract: Our previous study showed that Gusuibu (Drynaria fortunei J. Sm. can stimulate osteoblast maturation. This study was further designed to evaluate the effects of nanoparticles prepared from the water extract of Gusuibu (WEG on osteoblast survival and maturation. Primary osteoblasts were exposed to 1, 10, 100, and 1000 µg/mL nanoparticles of WEG (nWEG for 24, 48, and 72 hours did not affect morphologies, viability, or apoptosis of osteoblasts. In comparison, treatment of osteoblasts with 1000 µg/mL WEG for 72 hours decreased cell viability and induced DNA fragmentation and cell apoptosis. nWEG had better antioxidant bioactivity in protecting osteoblasts from oxidative and nitrosative stress-induced apoptosis than WEG. In addition, nWEG stimulated greater osteoblast maturation than did WEG. Therefore, this study shows that WEG nanoparticles are safer to primary osteoblasts than are normal-sized products, and may promote better bone healing by protecting osteoblasts from apoptotic insults, and by promoting osteogenic maturation.Keywords: Gusuibu, nanoparticles, cell protection, osteoblast maturation

  5. Multi-usages of the Ilan geothermal field, NE Taiwan

    Science.gov (United States)

    Lee, C. S.; Tseng, P.; Wang, S.; Chang, C.

    2017-12-01

    The tectonics of Taiwan is very dynamic. The area produces more than 30,000 earthquakes/year; the mountains uplift 4-5 cm/year; the rainfall culminates 3,000 mm/year; there are some 4,000 hot spring operators. One of the two hot geothermal areas is located in NE Taiwan - the Ilan geothermal field. In order to develop the geothermal energy for the electricity need, the Ministry of Science and Technology have provided the fund to drill two 2,500 deep wells. The results are not so encourage for the need of an Enhanced Geothermal System. However, one of the wells has a bottom temperature of 160oC and the water up loading with 60 ton/hr. This can be combined with the near-by wells drilled by the private drilling company and the Cardinal Tien Junior College of Healthcare and Management to develop the multi-usages of the geothermal energy, such as 1 MW of electricity for the college and village, the long-term healthcare and hot spring medicare, aquaculture and agriculture need etc. The universities and private drilling company cooperate together to join the development. Hope this will provide a new model for the need of a self-sufficient community. The geothermal is a clean, renewable, and no pollution energy. Taiwan is in an initial stage of using this green energy.

  6. Nuclear safeguards implementations in Taiwan

    International Nuclear Information System (INIS)

    Hou, R-H.; Chang, C-K.; Lin, C-R.; Gone, J-K.; Chen, W-L.; Yao, D.

    2006-01-01

    Full text: Now with six Nuclear Power Plant (NPP) units in operation, two Advanced Boiling Water Reactor (ABWR) units under construction, and other peaceful applications of nuclear and radiation technology expanding in great pace, the Atomic Energy Council (AEC) has been focused on reactor safety regulation, radiation protection, radioactive waste administration, environmental monitoring and R and D for technology development and other civilian nuclear applications. Despite Taiwan's departure from the United Nations and therefore its family member International Atomic Energy Agency (IAEA) in 1971, Taiwan remains its commitment to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT). To date, Taiwan is still part of the international nuclear safeguards system and accepts IAEA's inspections in accordance with its regulations on nuclear safeguards. In 1998, Taiwan further agreed, through exchange of letters between the AEC and IAEA, to implementation of the measures provided for in the model Protocol Additional to its safeguards agreement. In this paper, we will introduce Taiwan's nuclear safeguards history and describe some highlights of safeguards implementation in recent years, such as complementary accesses, transparency visits, remote monitoring inspections, unannounced inspections, facility attachment termination for the decommissioned facilities, and annual safeguards implementation meeting with IAEA

  7. A Look at EFL Technical Students' Use of Learning Strategies in Taiwan

    Science.gov (United States)

    Chu, Yu-Wei; Huang, Bih-Shia; Shih, Ming-Piao; Tsai, Chih-Hsin

    2012-01-01

    253 freshmen taking Freshman English from a university of technology in the central Taiwan participated in this study. The purposes of this research were to explore what learning strategy was used more frequently by college students and to investigate the variance of using learning strategies among students of different English proficiency levels.…

  8. Ternary nitrides for hydrogen storage: Li-B-N, Li-Al-N and Li-Ga-N systems

    International Nuclear Information System (INIS)

    Langmi, Henrietta W.; McGrady, G. Sean

    2008-01-01

    This paper reports an investigation of hydrogen storage performance of ternary nitrides based on lithium and the Group 13 elements boron, aluminum and gallium. These were prepared by ball milling Li 3 N together with the appropriate Group 13 nitride-BN, AlN or GaN. Powder X-ray diffraction of the products revealed that the ternary nitrides obtained are not the known Li 3 BN 2 , Li 3 AlN 2 and Li 3 GaN 2 phases. At 260 deg. C and 30 bar hydrogen pressure, the Li-Al-N ternary system initially absorbed 3.7 wt.% hydrogen, although this is not fully reversible. We observed, for the first time, hydrogen uptake by a pristine ternary nitride of Li and Al synthesized from the binary nitrides of the metals. While the Li-Ga-N ternary system also stored a significant amount of hydrogen, the storage capacity for the Li-B-N system was near zero. The hydrogenation reaction is believed to be similar to that of Li 3 N, and the enthalpies of hydrogen absorption for Li-Al-N and Li-Ga-N provide evidence that AlN and GaN, as well as the ball milling process, play a significant role in altering the thermodynamics of Li 3 N

  9. Harm avoidance and depression, anxiety, insomnia, and migraine in fifth-year medical students in Taiwan

    Directory of Open Access Journals (Sweden)

    Chen CY

    2018-05-01

    Full Text Available Ching-Yen Chen,1–3 Nan-Wen Yu,2–4 Tien-Hao Huang,4 Wei-Shin Wang,4 Ji-Tseng Fang2,3,5 1Department of Psychiatry, Chang Gung Memorial Hospital, Keelung, Taiwan; 2School of Medicine, Chang Gung University, Taoyuan, Taiwan; 3Medical Education Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan; 4Department of Psychiatry, Chang Gung Memorial Hospital, Linkou, Taiwan; 5Department of Nephrology, Chang Gung Memorial Hospital, Linkou, Taiwan Purpose: During medical school training, increased stress, depression, and anxiety are common. Certain personality traits, particularly harm avoidance (HA, may increase the risk of psychopathological disorders, insomnia, and migraine among medical students. This study evaluated the role HA may play on levels of stress, depression, anxiety, and insomnia among Taiwanese medical students starting their fifth and final year of medical school.Patients and methods: A series of self-report questionnaires were used to measure the severity of anxiety, depression, and insomnia, as well as somatic symptoms, particularly migraine headache, among 143 Taiwanese fifth-year medical students (94 males and 49 females. Most had normal or mild levels of anxiety, depression, insomnia, and migraine.Results: HA personality trait was significantly associated with depression (all P ≤ 0.001 after adjusting for other factors. HA was not significantly associated with anxiety, insomnia, or migraine headache days.Conclusion: HA personality trait was significantly associated with depression among fifth-year medical students in Taiwan. Keywords: anxiety, depression, harm avoidance, psychological stress, sleep initiation and maintenance disorders, migraine, students, medical

  10. Liquid Li based neutron source for BNCT and science application

    International Nuclear Information System (INIS)

    Horiike, H.; Murata, I.; Iida, T.; Yoshihashi, S.; Hoashi, E.; Kato, I.; Hashimoto, N.; Kuri, S.; Oshiro, S.

    2015-01-01

    Liquid lithium (Li) is a candidate material for a target of intense neutron source, heat transfer medium in space engines and charges stripper. For a medical application of BNCT, epithermal neutrons with least energetic neutrons and γ-ray are required so as to avoid unnecessary doses to a patient. This is enabled by lithium target irradiated by protons at 2.5 MeV range, with utilizing the threshold reaction of "7Li(p,n)"7Be at 1.88 MeV. In the system, protons at 2.5 MeV penetrate into Li layer by 0.25 mm with dissipating heat load near the surface. To handle it, thin film flow of high velocity is important for stable operation. For the proton accelerator, electrostatic type of the Schnkel or the tandem is planned to be employed. Neutrons generated at 0.6 MeV are gently moderated to epithermal energy while suppressing accompanying γ-ray minimum by the dedicated moderator assembly. - Highlights: • Liquid lithium (Li) is a candidate material for a target of intense neutron source. • An accelerator based neutron source with p-liquid Li target for boron neutron capture therapy is under development in Osaka University, Japan. • In our system, the harmful radiation dose due to rays and fast neutrons will be suppressed very low. • The system performance are very promising as a state of art cancer treatment system. • The project is planned as a joint undertaking between industries and Osaka University.

  11. Gambling in Taiwan: problems, research and policy.

    Science.gov (United States)

    Yen, Cheng-Fang; Wu, Harry Yi-Jui

    2013-03-01

    This study provides a systematic review of existing research that has evaluated unique gambling experiences in Taiwan. A comprehensive review of electronic databases, including Scopus, PubMed, Chinese Electronic Periodical Services and the Index to Taiwan Periodical Literature System, was conducted to identify evaluations of gambling experiences in Taiwan. Studies that met inclusion criteria were synthesized and assessed. Various types of gambling are prevalent in Taiwan, even though the laws of Taiwan forbid illegal gambling. Both traditional and novel types of gambling have brought adverse impacts to Taiwanese people in multiple aspects of everyday life. The strategies and attitudes of the government towards gambling have been forced to change as gambling has flourished. Various types of gambling have developed in Taiwan in response to social, economic and cultural changes over time. The psychological aspects of gambling, however, need further study to provide fundamental information for developing intervention models for pathological gambling. © 2012 The Authors, Addiction © 2012 Society for the Study of Addiction.

  12. Maternity Leave in Taiwan

    Science.gov (United States)

    Feng, Joyce Yen; Han, Wen-Jui

    2010-01-01

    Using the first nationally representative birth cohort study in Taiwan, this paper examines the role that maternity leave policy in Taiwan plays in the timing of mothers returning to work after giving birth, as well as the extent to which this timing is linked to the amount of time mothers spend with their children and their use of breast milk…

  13. Professional Counseling in Taiwan: Past to Future

    Science.gov (United States)

    Guo, Yuh-Jen; Wang, Shu-Ching; Combs, Don C.; Lin, Yi-Chun; Johnson, Veronica

    2013-01-01

    Because of the recent introduction of a licensure law, professional counseling has grown rapidly in Taiwan after decades of slow development. The authors provide a historical review of the development of professional counseling in Taiwan and discuss the current status and future trajectory of professional counseling in Taiwan.

  14. Measurements of double-differential neutron emission cross sections of {sup 6}Li and {sup 7}Li for 18 MeV neutrons

    Energy Technology Data Exchange (ETDEWEB)

    Ibaraki, Masanobu; Baba, Mamoru; Matsuyama, Shigeo; Sanami, Toshiya; Win, T.; Miura, Takako; Hirakawa, Naohiro [Tohoku Univ., Sendai (Japan). Faculty of Engineering

    1997-03-01

    Double-differential neutron emission cross sections of {sup 6}Li and {sup 7}Li were measured for 18 MeV neutrons at Tohoku University 4.5 MV Dynamitron facility. Neutron emission spectra were obtained down to 1 MeV at 13 angles with energy resolution good enough to separate discrete levels. A care was taken to eliminate the sample-dependent background due to parasitic neutrons. Experimental results were in fair agreement with the JENDL-3.2 data and a simple model considering a three-body breakup process and discrete level excitations. (author)

  15. A Comparative Study on Cooperative Learning in Multimedia and Network Environment Used by English Majors between China Mainland and Taiwan

    Science.gov (United States)

    Xue, Gong; Lingling, Liu

    2018-01-01

    This paper first based on the theory of cooperative learning research. It analyses the characteristics and advantages of cooperative learning under the multimedia network environment. And then take China Three Gorges University and Taiwan I-Shou University English major students for example, using questionnaires and interviews to investigate the…

  16. Cogeneration in Taiwan

    Energy Technology Data Exchange (ETDEWEB)

    Cotard, E. [International Cogeneration Alliance (United States)

    2000-10-01

    The short article discusses pollution abatement and the potential role of cogeneration in Taiwan. A diagram shows the contributions of various energy sources (coal, oil etc.) from 1979-1999 and the growth of cogeneration between 1979 and 1999. The lack of natural gas or diesel does not help the cause of cogeneration in Taiwan, nor does the structure of the local electricity market. Nevertheless, if the proposed new LNG facilities are built in the North, then the opportunities for cogeneration will be very good.

  17. Current situation and industrialization of Taiwan nanotechnology

    International Nuclear Information System (INIS)

    Su, H.-N.; Lee, P.-C.; Tsai, M.-H.; Chien, K.-M.

    2007-01-01

    Nanotechnology is projected to be a very promising field, and the impact of nanotechnology on society is increasingly significant as the research funding and manufactured goods increase exponentially. A clearer picture of Taiwan's current and future nanotechnology industry is an essential component for future planning. Therefore, this investigation studies the progress of industrializing nanotechnology in Taiwan by surveying 150 companies. Along with understanding Taiwan's current nanotechnology industrialization, this paper also suggests ways to promote Taiwan's nanotechnology. The survey results are summarized and serve as the basis for planning a nanotechnology industrialization strategy

  18. Low-energy cross sections of the BBN reaction d({alpha},{gamma}){sup 6}Li by Coulomb dissociation of {sup 6}Li

    Energy Technology Data Exchange (ETDEWEB)

    Heil, Michael; Suemmerer, Klaus [GSI Darmstadt (Germany); Hammache, Fairouz [IPN Orsay (France); Galaviz, Daniel [TU Darmstadt (Germany); Typel, Stefan [GANIL Caen (France)

    2008-07-01

    The primordial abundances of D, ({sup 3}He), {sup 4}He, and {sup 7}Li can be used to infer the baryon density of the Universe based on the framework of Big-Bang Nucleosynthesis (BBN). By precision measurements of the cosmic microwave background (CMB) an independent method became available recently. This lead to a renewed interest for BBN. Together with the recent observation of {sup 6}Li in old stars and the problems to reconcile calculated primordial {sup 7}Li abundances with those predicted on the basis of CMB results, the production of both, {sup 6}Li and {sup 7}Li in BBN has been reinvestigated. One important ingredient is the low-energy S-factor of the d-alpha radiative-capture reaction. Up to now, the only available experimental result by Kiener et al. (1991) introduced an uncertainty of about a factor of 20 in the {sup 6}Li yield. We have therefore reinvestigated the d-alpha reaction with the help of Coulomb dissociation (CD) of {sup 6}Li at 150 MeV/nucleon at GSI. CD is the only practical way to study the low-energy S-factor (which involves l=2 multipolarity) due to the large number of E2 photons contained in the equivalent-photon flux. Preliminary results indicate a drop of the S-factor as predicted by theory, contrary to the constant low-energy S-factor resulting from the previous study.

  19. Origins of Semisulcospira libertina (gastropoda: semisulcospiridae) in Taiwan.

    Science.gov (United States)

    Chiu, Yuh-Wen; Bor, Hor; Kuo, Po-Hsun; Hsu, Kui-Ching; Tan, Mian-Shin; Wang, Wei-Kuang; Lin, Hung-Du

    2017-07-01

    The most accepted hypothesis has suggested that the fauna in Taiwan Island originated from South China, but some studies supported the Japan, Ryukyu Archipelago, and Taiwan Islands as a unique biogeographical district. This study examines whether the populations of freshwater snail Semisulcospira libertina in Taiwan are closer to those in Japan based on the mitochondrial cytochrome c oxidase subunit I (COI) gene sequences. Our study shows the populations in North Taiwan originated from Japan and the cyclic glacial caused the migrations among islands and continent repeatedly; the populations in South Taiwan might originate from South China or South Asia. Our results will not only affect the conclusions in phylogeography of freshwater species in Taiwan but also change the sampling plans in the future studies about evolutionary of freshwater species in East Asia.

  20. PREFACE: 14th International Conference on Metrology and Properties of Engineering Surfaces (Met & Props 2013)

    Science.gov (United States)

    Fu, Wei-En

    2014-03-01

    of Japan, Japan) Dr Heui-Jae Pahk (SNU Precision Co. Ltd., Korea) Professor Jiu-Bin Tan (Harbin Institute of Technology, China) Ms. Siew-Leng Tan (National Metrology Centre (NMC/A*STAR), Singapore) Mr. A. Tonmueanwai (National Institute of Metrology, Thailand (NIMT), Thailand) Professor Kazuhisa Yanagi (Nagaoka University, Japan) Local Organizing Committee Dr Victor Tzeng-Yow Lin (Center for Measurement Standards, ITRI, Taiwan) Professor Kuang-Chao Fan (National Taiwan University, Taiwan) Professor Jen-Fin Lin (ASME Fellow, National Cheng Kung University, Taiwan) Professor Chao-Chang Chen(National Taiwan University of Science and Technology, Taiwan) Professor Shih-Chieh Lin (National Tsing Hua University, Taiwan) Professor Liang-Chia Chen (National Taiwan University, Taiwan) Professor Fang-Jung Shiou (National Taiwan University of Science and Technology, Taiwan) Professor Chun-Hui Chung (National Taiwan University of Science and Technology, Taiwan) Professor Pin-Chuan Chen (National Taiwan University of Science and Technology, Taiwan) Dr Wen-En Fu (Center for Measurement Standards, ITRI, Taiwan)

  1. LiH destruction by protons: a comparison of quantum models for an important astrochemical process

    International Nuclear Information System (INIS)

    Bovino, S; Tacconi, M; Gianturco, F A

    2011-01-01

    The reaction LiH+H + →Li+H 2 + is considered one of the possible pathways leading to the destruction of LiH molecules taken to be present during the gravitational collapsing phase of the early universe history. We examine the results for the above gas-phase reaction rates produced from different quantum models of its dynamics and assess the overall computational reliability of the final data.

  2. Discrepancy of cytogenetic analysis in Western and eastern Taiwan.

    Science.gov (United States)

    Chang, Yu-Hsun; Chen, Pui-Yi; Li, Tzu-Ying; Yeh, Chung-Nan; Li, Yi-Shian; Chu, Shao-Yin; Lee, Ming-Liang

    2013-06-01

    This study aimed at investigating the results of second-trimester amniocyte karyotyping in western and eastern Taiwan, and identifying any regional differences in the prevalence of fetal chromosomal anomalies. From 2004 to 2009, pregnant women who underwent amniocentesis in their second trimester at three hospitals in western Taiwan and at four hospitals in eastern Taiwan were included. All the cytogenetic analyses of cultured amniocytes were performed in the cytogenetics laboratory of the Genetic Counseling Center of Hualien Buddhist Tzu Chi General Hospital. We used the chi-square test, Student t test, and Mann-Whitney U test to evaluate the variants of clinical indications, amniocyte karyotyping results, and prevalence and types of chromosomal anomalies in western and eastern Taiwan. During the study period, 3573 samples, 1990 (55.7%) from western Taiwan and 1583 (44.3%) from eastern Taiwan, were collected and analyzed. The main indication for amniocyte karyotyping was advanced maternal age (69.0% in western Taiwan, 67.1% in eastern Taiwan). The detection rates of chromosomal anomalies by amniocyte karyotyping in eastern Taiwan (45/1582, 2.8%) did not differ significantly from that in western Taiwan (42/1989, 2.1%) (p = 1.58). Mothers who had abnormal ultrasound findings and histories of familial hereditary diseases or chromosomal anomalies had higher detection rates of chromosomal anomalies (9.3% and 7.2%, respectively). The detection rate of autosomal anomalies was higher in eastern Taiwan (93.3% vs. 78.6%, p = 0.046), but the detection rate of sex-linked chromosomal anomalies was higher in western Taiwan (21.4% vs. 6.7%, p = 0.046). We demonstrated regional differences in second-trimester amniocyte karyotyping results and established a database of common chromosomal anomalies that could be useful for genetic counseling, especially in eastern Taiwan. Copyright © 2012. Published by Elsevier B.V.

  3. Renewable energy in Taiwan

    International Nuclear Information System (INIS)

    Chen, Falin; Lu, Shyi-Min; Wang, Eric; Tseng, Kuo-Tung

    2010-01-01

    With limited indigenous conventional energy resources, Taiwan imports over 99% of its energy supply from foreign countries, mostly from the Middle East. Developing independent renewable energy resources is thus of priority concern for the Taiwanese government. A medium subtropical island surrounded by the Pacific Ocean, Taiwan has enormous potential to develop various renewable energies, such as solar energy, biomass energy, wind power, geothermal energy, hydropower, etc. However, owing to the importance of conventional fossil energy in generating exceptionally cheap electricity, renewable energy has not yet fully developed in Taiwan, resulting from a lack of market competition. Consequently, numerous promotional and subsidy programs have recently been proclaimed by the Taiwanese government, focused on the development of various renewables. This study reviews the achievements, polices and future plans in this area. (author)

  4. Renewable energy in Taiwan

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Falin; Lu, Shyi-Min; Wang, Eric; Tseng, Kuo-Tung [Institute of Applied Mechanics, National Taiwan University, Taipei 10617 (China)

    2010-09-15

    With limited indigenous conventional energy resources, Taiwan imports over 99% of its energy supply from foreign countries, mostly from the Middle East. Developing independent renewable energy resources is thus of priority concern for the Taiwanese government. A medium subtropical island surrounded by the Pacific Ocean, Taiwan has enormous potential to develop various renewable energies, such as solar energy, biomass energy, wind power, geothermal energy, hydropower, etc. However, owing to the importance of conventional fossil energy in generating exceptionally cheap electricity, renewable energy has not yet fully developed in Taiwan, resulting from a lack of market competition. Consequently, numerous promotional and subsidy programs have recently been proclaimed by the Taiwanese government, focused on the development of various renewables. This study reviews the achievements, polices and future plans in this area. (author)

  5. Taiwan: Major U.S. Arms Sales Since 1990

    National Research Council Canada - National Science Library

    Kan, Shirley

    2008-01-01

    .... Congress has oversight of the Taiwan Relations Act (TRA), P.L. 96-8, which has governed arms sales to Taiwan since 1979, when the United States recognized the People's Republic of China (PRC) instead of Taiwan...

  6. Preliminary Test Results of Heshe Hydrogeological Experimental Well Station in Taiwan

    Science.gov (United States)

    Chuang, P.; Liu, C.; Lin, M.; Chan, W.; Lee, T.; Chia, Y.; Teng, M.; Liu, C.

    2013-12-01

    Safe disposal of radioactive waste is a critical issue for the development of nuclear energy. The design of final disposal system is based on the concept of multiple barriers which integrate the natural barriers and engineering barriers for long-term isolation of radioactive wastes. As groundwater is the major medium that can transport radionuclides to our living environment, it is essential to characterize groundwater flow at the disposal site. Taiwan is located at the boundary between the Eurasian plate and the Philippine Sea plate. Geologic formations are often fractured due to tectonic compression and extension. In this study, a well station for the research and development of hydrogeological techniques was established at the Experimental Forest of the National Taiwan University in central Taiwan. There are 10 testing wells, ranging in depth from 25 m to 100 m, at the station. The bedrock beneath the regolith is highly fractured mudstone. As fracture is the preferential pathway of the groundwater flow, the focus of in-situ tests is to investigate the location of permeable fractures and the connection of permeable fractures. Several field tests have been conducted, including geophysical logging, heat-pulse flowmeter, hydraulic test, tracer test and double packer test, for the development of advanced technologies to detect the preferential groundwater flow in fractured rocks.

  7. Additional Remarks on Ranunculaceae in Taiwan (8 -Revision of Ranunculaceae in Taiwan

    Directory of Open Access Journals (Sweden)

    T.Y. Aleck Yang

    2008-06-01

    Full Text Available This is a taxonomic study of the genera of Ranunculaceae in Taiwan, including Aconitum L., Anemone L., Calathodes L., Cimicifuga Hook.f. & Thomson, Coptis L., Dichocarpum L., Ranunculus L., Semiaquilegea Makino, Thalictrum L. and Trollius L. Anemone vitifolia Buch.-Ham. ex DC. var. matsudae Yamam. is recognized in Taiwan; the concept of the genus Cimicifuga is still accepted, excluding genus Actaea. A key to the genera, keys to the taxa under each genus and synonyms of each taxon are provided. The taxonomic descriptions of taxa are only for those published after 1996. For easy understanding and checking of Taiwanese Ranunculaceae, phenology, distribution and specimens examined in each taxon are also presented. Totally, there are 11 genera and 51 taxa (including 41 species, 2 subspecies and 8 varieties of family Ranunculaceae in Taiwan.

  8. The Research of Foreign Exchange Exposures in Taiwan

    OpenAIRE

    Chen, Yi Chen

    2006-01-01

    The research will be mainly focused on the relationship between the stock returns and the fluctuation of foreign exchange rate exposure in Taiwan listed corporations. Due to the environmental limitations and in sufficient resources, if Taiwan inclines to develop international trade, the exchange market plays an important role in the advances of Taiwan's economy. Therefore, the fluctuations of foreign exchange rate must have a substantially impact on the profitability of industries in Taiwan.

  9. The Comparison Study of Six University Archives

    Directory of Open Access Journals (Sweden)

    Chun-Fen Liu

    2004-03-01

    Full Text Available The university archives is not only the extension of a building, but also includes the archival records, archivists and equipments. The university archives is the historical memory of a university, which could let people to predict the future by reviewing the past. The university archives has abundant collections, both teachers and students can review history of this university. This paper mainly compares six university archives of Taiwan, and the interviewing method is used in this research. After comparison of the six university archives, we have found the six university archives have different organizational structures, budgets, and functions. Finally the authors propose some suggestions.[Article content in Chinese

  10. A network approach for researching political feasibility of healthcare reform: the case of universal healthcare system in Taiwan.

    Science.gov (United States)

    Wang, Guang-Xu

    2012-12-01

    This study evaluates the political feasibility of healthcare reform taking place in Taiwan in the past decade. Since Taiwan adopted National Health Insurance (NHI) in 1995, it has provided coverage for virtually all of the island's citizens. However, the imbalance between expenditure and revenue has resulted in a cycle of unsustainable spending which has necessitated financial reforms and political confrontations. By applying social network analysis, this paper examines multiple types of ties between policy elites and power distribution that have evolved in crucial policy events of the NHI's financial reforms between 1998 and 2010. Data sources include official documents and 62 social network interviews that were held with government officials and related unofficial policy participants. Blockmodeling and multidimensional scaling (MDS) are used to determine the major participants and network structures in the NHI domain, as well as the influential policy actors, based on information transmission, resource exchange, reputation attribution and action-set coalition networks in Taiwan's current political situation. The results show that although both public actors and all medical associations are the leading actors in the NHI reform, without good communication with societal actors, the promotion of reform proposals ends in failure. As a tool of political feasibility evaluation, social network analysis can map the political conflict between policy stakeholders systematically when policy makers pursue the result of policy adoption. Copyright © 2012 Elsevier Ltd. All rights reserved.

  11. LiH destruction by protons: a comparison of quantum models for an important astrochemical process

    Energy Technology Data Exchange (ETDEWEB)

    Bovino, S; Tacconi, M; Gianturco, F A, E-mail: fa.gianturco@caspur.it [Department of Chemistry, Sapienza University of Rome P.le A Moro, 5, 00185 Rome (Italy)

    2011-08-01

    The reaction LiH+H{sup +}{yields}Li+H{sub 2}{sup +} is considered one of the possible pathways leading to the destruction of LiH molecules taken to be present during the gravitational collapsing phase of the early universe history. We examine the results for the above gas-phase reaction rates produced from different quantum models of its dynamics and assess the overall computational reliability of the final data.

  12. Taiwanese University Students' Perspectives on Experiential Learning and Psychosocial Development

    Science.gov (United States)

    Lin, Yii-Nii; Lai, Pi-Hui; Chiu, Yi-Hsing Claire; Hsieh, Hui-Hsing; Chen, Yueh-Hua

    2016-01-01

    This study described the relations of experiential learning and psychosocial development of Taiwanese university students through the qualitative method of phenomenology. Thirty-six students, age ranged from 19 to 25 years, from three research-oriented universities in northern Taiwan were interviewed. Seven themes were delineated: (1) discovering…

  13. From waste minimization to ISO 14000: Taiwan`s experience and prospects

    Energy Technology Data Exchange (ETDEWEB)

    Wen-Huei Chen; Wain-Sun Hou [China Technical Consultants, Inc., Taipei (Taiwan, Province of China)

    1996-12-31

    Taiwan has completed a very successful five-year industrial waste minimization (IWM) demonstration and promotion project sponsored by the government. From 1990 to 1995, the project successfully disseminated the IWM concept of pollution prevention (P2) to industries. It effectively reduced industrial waste while significantly benefitting the economy by assisting industries in implementing in-plant IWM programs. In July 1995, the second stage of the five-year IWM and ISO 14000 promotion project was initiated for further promoting the IWM, P2, and cleaner production and, in particular, coping with the upcoming international environmental management standards (ISO 14000). To assist industries in establishing an environmental management system (EMS) and accumulating related experience, an EMS pilot demonstration project of five model industries and an ISO 14001 EMS demonstration and promotion project for 22 factories in 13 industries were initiated in October 1995 and August 1996, respectively. These projects can assist Taiwan`s industries in changing the constitution of their enterprises, enhancing competition in the international market, and helping our nation achieve the forerunner`s profits in sustainable development. 9 refs., 3 figs.

  14. Policies and legislation driving Taiwan's development of renewable energy

    International Nuclear Information System (INIS)

    Liou, Hwa Meei

    2010-01-01

    Under the current wave of international responses to the growing threat of climate change, Taiwan cannot afford to step back from its goal of advancing its renewable energy, strengthening its energy self sufficiency and energy security. This paper will first analyze the high level dependency structure of Taiwan's energy demands; then we will explore Taiwan current situation in terms of renewable energy development; furthermore from an overview of the course of changes and development in Taiwan's energy policy, highlight the commitment to and aims of Taiwan's Renewable Energy Development, made by the government at the Annual National Energy Conference. Fourth, we shall analyse technological R and D, incentives, taxes, market reforms and other related policy tools. Fifth, in light of public announcements and budgets set in recent years for Taiwan's renewable energy research plan, highlight main strategies being given impetus by the government. Sixth, the author will discuss the implications of recent significant legal reforms to the development of renewable energy in Taiwan and from the correlating aspects of industrial structures and energy consumption, take the first steps in emphasizing the urgent need for adjustments to be made to Taiwan's industrial structure. Finally, this paper will conclude by examining current policies, legislation and strategies which are in place to promote this area in Taiwan and discuss the potential competitiveness and future scenarios which the development of Renewable Energy could mean for Taiwan. (author)

  15. Cross-Market Linkages of Taiwan Index Futures Contracts Listed on the Taiwan Futures Exchange and the Singapore Exchange

    OpenAIRE

    Hung-Gay Fung; Qingfeng "Wilson" Liu; Gyoungsin "Daniel" Park

    2007-01-01

    Cointegration tests and ex ante trading rules are applied to study cross-market linkages between the Taiwan Index futures contracts listed on the Singapore Exchange and the Taiwan Stock Exchange Capitalization-weighted Stock Index futures contracts listed on the Taiwan Futures Exchange. The exchange rate-adjusted returns of the two futures series do not differ significantly in mean but in variances, and show significant mean-reverting tendencies between them. Our trading strategies are able t...

  16. Role of dopants in LiF:Mg,Cu, LiF:Mg,P and LiF:Mg,Cu,P detectors

    International Nuclear Information System (INIS)

    Mohammadi, Kh.; Moussavi Zarandi, A.; Afarideh, H.; Shahmaleki, S.

    2013-01-01

    In this study, electronic structure of LiF crystal doped with Mg,Cu,P impurities was studied with WIEN2k code on the basis of FPLAPW+lo method. Results show that in Mg-doped LiF composition, an electronic trap was created with impurity concentration of 1.56% and 3.125%. In this condition, the electronic trap with increasing the percentage of the impurities up to 4.687% is annihilated. It was found, that by doping of Mg and Cu or P simultaneously, a hole-trap is created in valence band. It was realized that in LiF:Mg,Cu, LiF:Mg,P and LiF:Mg,Cu,P, Cu impurity and Li atom, have a key role in creation of levels which lead to create electronic and hole traps. Mg impurity and F atom, only have a role in creation of electronic traps. In addition, P impurity has a main role in creation of the electronic and hole traps in LiF:Mg,Cu,P. The activation energy of electronic and hole trap in LiF:Mg,Cu, LiF:Mg,P and LiF:Mg,Cu,P crystalline lattice were obtained as 0.3 and 5.5 eV, 0.92 and 3.4 eV and 0.75 and 3.1 eV, respectively. - Graphical abstract: Figure (a) and (b) shows changes in electronic structure and band gap energy of LiF crystal due to presence of Mg and Cu, Mg and P ions respectively. - Highlights: • Electronic structure of LiF, LiF:Mg,Cu, LiF:Mg,P and LiF:Mg,Cu,P materials were studied with WIEN2K code. • In LiF:Mg,Cu and LiF:Mg,Cu,P, Li atom and Cu impurity have a key role in creation of levels. • F atom and Mg impurity only have a role in creation of electronic traps. • In LiF:Mg,Cu,P, P impurity has a main role in creation of electronic and hole traps

  17. An Event Study of Chinese Tourists to Taiwan

    NARCIS (Netherlands)

    C-L. Chang (Chia-Lin); S.-H. Hsu (Shu-Han); M.J. McAleer (Michael)

    2018-01-01

    markdownabstractThe number of Chinese tourists visiting Taiwan has been closely related to the political relationship across the Taiwan Strait. The occurrence of political events and disasters or accidents have had, and will continue to have, a huge impact on the Taiwan tourism market. To date,

  18. Device fabrication, characterization, and thermal neutron detection response of LiZnP and LiZnAs semiconductor devices

    Energy Technology Data Exchange (ETDEWEB)

    Montag, Benjamin W., E-mail: bmontag@ksu.edu; Ugorowski, Philip B.; Nelson, Kyle A.; Edwards, Nathaniel S.; McGregor, Douglas S.

    2016-11-11

    Nowotny-Juza compounds continue to be explored as candidates for solid-state neutron detectors. Such a device would have greater efficiency, in a compact form, than present day gas-filled {sup 3}He and {sup 10}BF{sub 3} detectors. The {sup 6}Li(n,t){sup 4}He reaction yields a total Q-value of 4.78 MeV, larger than {sup 10}B, an energy easily identified above background radiations. Hence, devices fabricated from semiconductor compounds having either natural Li (nominally 7.5% {sup 6}Li) or enriched {sup 6}Li (usually 95% {sup 6}Li) as constituent atoms may provide a material for compact high efficiency neutron detectors. Starting material was synthesized by preparing equimolar portions of Li, Zn, and As sealed under vacuum (10{sup −6} Torr) in quartz ampoules lined with boron nitride and subsequently reacted in a compounding furnace [1]. The raw synthesized material indicated the presence high impurity levels (material and electrical property characterizations). A static vacuum sublimation in quartz was performed to help purify the synthesized material [2,3]. Bulk crystalline samples were grown from the purified material [4,5]. Samples were cut using a diamond wire saw, and processed into devices. Bulk resistivity was determined from I–V curve measurements, ranging from 10{sup 6}–10{sup 11} Ω cm. Devices were characterized for sensitivity to 5.48 MeV alpha particles, 337 nm laser light, and neutron sensitivity in a thermal neutron diffracted beam at the Kansas State University TRIGA Mark II nuclear reactor. Thermal neutron reaction product charge induction was measured with a LiZnP device, and the reaction product spectral response was observed. - Highlights: • Devices were fabricated from in-house synthesized and purified LiZnAs and LiZnP. • Devices ranged in bulk resistivity from 10{sup 6}–10{sup 11} Ω cm. • Devices showed sensitivity to 5.48 MeV alpha particles. • Devices were characterized with a 337 nm laser light. • Devices were evaluated

  19. TIPdb-3D: the three-dimensional structure database of phytochemicals from Taiwan indigenous plants.

    Science.gov (United States)

    Tung, Chun-Wei; Lin, Ying-Chi; Chang, Hsun-Shuo; Wang, Chia-Chi; Chen, Ih-Sheng; Jheng, Jhao-Liang; Li, Jih-Heng

    2014-01-01

    The rich indigenous and endemic plants in Taiwan serve as a resourceful bank for biologically active phytochemicals. Based on our TIPdb database curating bioactive phytochemicals from Taiwan indigenous plants, this study presents a three-dimensional (3D) chemical structure database named TIPdb-3D to support the discovery of novel pharmacologically active compounds. The Merck Molecular Force Field (MMFF94) was used to generate 3D structures of phytochemicals in TIPdb. The 3D structures could facilitate the analysis of 3D quantitative structure-activity relationship, the exploration of chemical space and the identification of potential pharmacologically active compounds using protein-ligand docking. Database URL: http://cwtung.kmu.edu.tw/tipdb. © The Author(s) 2014. Published by Oxford University Press.

  20. University Students' Online Information Searching Strategies in Different Search Contexts

    Science.gov (United States)

    Tsai, Meng-Jung; Liang, Jyh-Chong; Hou, Huei-Tse; Tsai, Chin-Chung

    2012-01-01

    This study investigates the role of search context played in university students' online information searching strategies. A total of 304 university students in Taiwan were surveyed with questionnaires in which two search contexts were defined as searching for learning, and searching for daily life information. Students' online search strategies…

  1. Mass of 11Li from the 1H(11Li,9Li)3H reaction

    International Nuclear Information System (INIS)

    Roger, T.; Savajols, H.; Mittig, W.; Caamano, M.; Roussel-Chomaz, P.; Tanihata, I.; Alcorta, M.; Bandyopadhyay, D.; Bieri, R.; Buchmann, L.; Davids, B.; Galinski, N.; Howell, D.; Mills, W.; Mythili, S.; Openshaw, R.; Padilla-Rodal, E.; Ruprecht, G.; Sheffer, G.; Shotter, A. C.

    2009-01-01

    The mass of 11 Li has been determined from Q-value measurements of the 1 H( 11 Li, 9 Li) 3 H reaction. The experiment was performed at TRIUMF laboratory with the GANIL active target MAYA. Energy-energy and angle-angle kinematics reconstruction give a Q value of 8.119(22) MeV for the reaction. The derived 11 Li two-neutron separation energy is S 2n =363(22) keV

  2. Thermal Stability of LiPF6 Salt and Li-ion Battery Electrolytes Containing LiPF6

    OpenAIRE

    Yang, Hui; Zhuang, Guorong V.; Ross Jr., Philip N.

    2006-01-01

    The thermal stability of the neat LiPF6 salt and of 1 molal solutions of LiPF6 in prototypical Li-ion battery solvents was studied with thermogravimetric analysis (TGA) and on-line FTIR. Pure LiPF6 salt is thermally stable up to 380 oK in a dry inert atmosphere, and its decomposition path is a simple dissociation producing LiF as solid and PF5 as gaseous products. In the presence of water (300 ppm) in the carrier gas, its decomposition onset temperature is lowered as a result of direct t...

  3. Investigation on Reservoir Operation of Agricultural Water Resources Management for Drought Mitigation

    Science.gov (United States)

    Cheng, C. L.

    2015-12-01

    Investigation on Reservoir Operation of Agricultural Water Resources Management for Drought Mitigation Chung-Lien Cheng, Wen-Ping Tsai, Fi-John Chang* Department of Bioenvironmental Systems Engineering, National Taiwan University, Da-An District, Taipei 10617, Taiwan, ROC.Corresponding author: Fi-John Chang (changfj@ntu.edu.tw) AbstractIn Taiwan, the population growth and economic development has led to considerable and increasing demands for natural water resources in the last decades. Under such condition, water shortage problems have frequently occurred in northern Taiwan in recent years such that water is usually transferred from irrigation sectors to public sectors during drought periods. Facing the uneven spatial and temporal distribution of water resources and the problems of increasing water shortages, it is a primary and critical issue to simultaneously satisfy multiple water uses through adequate reservoir operations for sustainable water resources management. Therefore, we intend to build an intelligent reservoir operation system for the assessment of agricultural water resources management strategy in response to food security during drought periods. This study first uses the grey system to forecast the agricultural water demand during February and April for assessing future agricultural water demands. In the second part, we build an intelligent water resources system by using the non-dominated sorting genetic algorithm-II (NSGA-II), an optimization tool, for searching the water allocation series based on different water demand scenarios created from the first part to optimize the water supply operation for different water sectors. The results can be a reference guide for adequate agricultural water resources management during drought periods. Keywords: Non-dominated sorting genetic algorithm-II (NSGA-II); Grey System; Optimization; Agricultural Water Resources Management.

  4. 76 FR 13982 - Antidumping Duty Order: Polyvinyl Alcohol From Taiwan

    Science.gov (United States)

    2011-03-15

    ...: Polyvinyl Alcohol From Taiwan AGENCY: Import Administration, International Trade Administration, Department... on polyvinyl alcohol (PVA) from Taiwan. DATES: Effective Date: March 15, 2011. FOR FURTHER... from Taiwan. See Polyvinyl Alcohol From Taiwan: Final Determination of Sales at Less Than Fair Value...

  5. 7Li production in bouncing supermassive stars

    International Nuclear Information System (INIS)

    Norgaard, H.; Fricke, K.J.

    1976-01-01

    Nucleosynthesis in detailed models for bouncing supermassive stars is investigated. We consider a non-rotating 5.2 x 10 5 M(sun) and a rotating 3 x 10 6 M (sun) star and follow the time evolution of the abundances throughout the quasistatic contraction phase as well as through the implosion-explosion. Our numerical network integrations show that explosions of such objects cause predominantly the enrichment of 7 Li. Typical enhancement factors for 7 Li with respect to the 'universal' value of Cameron (1973) are of the order of 1,000, whereas those of 13 C, 15 N and 17 O are of the order of 100 or less. (orig./WL) [de

  6. Lost in Translation (LiT): IUPHAR Review 6.

    Science.gov (United States)

    Dollery, Colin T

    2014-05-01

    Translational medicine is a roller coaster with occasional brilliant successes and a large majority of failures. Lost in Translation 1 ('LiT1'), beginning in the 1950s, was a golden era built upon earlier advances in experimental physiology, biochemistry and pharmacology, with a dash of serendipity, that led to the discovery of many new drugs for serious illnesses. LiT2 saw the large-scale industrialization of drug discovery using high-throughput screens and assays based on affinity for the target molecule. The links between drug development and university sciences and medicine weakened, but there were still some brilliant successes. In LiT3, the coverage of translational medicine expanded from molecular biology to drug budgets, with much greater emphasis on safety and official regulation. Compared with R&D expenditure, the number of breakthrough discoveries in LiT3 was disappointing, but monoclonal antibodies for immunity and inflammation brought in a new golden era and kinase inhibitors such as imatinib were breakthroughs in cancer. The pharmaceutical industry is trying to revive the LiT1 approach by using phenotypic assays and closer links with academia. LiT4 faces a data explosion generated by the genome project, GWAS, ENCODE and the 'omics' that is in danger of leaving LiT4 in a computerized cloud. Industrial laboratories are filled with masses of automated machinery while the scientists sit in a separate room viewing the results on their computers. Big Data will need Big Thinking in LiT4 but with so many unmet medical needs and so many new opportunities being revealed there are high hopes that the roller coaster will ride high again. © 2014 The British Pharmacological Society.

  7. Changing incidence patterns of hepatocellular carcinoma among age groups in Taiwan.

    Science.gov (United States)

    Hung, Giun-Yi; Horng, Jiun-Lin; Yen, Hsiu-Ju; Lee, Chih-Ying; Lin, Li-Yih

    2015-12-01

    This study examined and compared the incidence patterns of hepatocellular carcinoma among age groups in Taiwan, 30 years after a universal hepatitis B virus immunization program was launched. Data for hepatocellular carcinoma diagnosed in 2003-2011 were collected from the population-based Taiwan Cancer Registry. Age-standardized incidence rates were calculated to analyze and compare the changes in incidence rates and trends. More specific analyses were performed on four age groups separated by sex. A total of 82,856 patients were diagnosed with hepatocellular carcinoma in 2003-2011 in Taiwan, yielding an age-standardized incidence rate of 32.97 per 100,000 person-years. Hepatocellular carcinoma was predominantly diagnosed in middle-aged adults (50.1%) and elderly people (49.1%), in contrast to the low incidences in children (0.04%) and adolescents and young adults (0.8%). Striking variations in trends were found for children (annual percent change: -16.6%, 2003-2010) and adolescents and young adults (annual percent change: -7.9%, 2003-2011). The incidence rate of hepatocellular carcinoma in children decreased to zero in 2011; only a slight decline in trends occurred for the middle-aged group (annual percent change: -2%, 2003-2011), and a slight upward trend was observed for elderly people (1.3%), specifically in women (1.7%). In Taiwan, hepatitis B virus-related hepatocellular carcinoma was nearly eradicated in children in 2011. The findings on age-specific incidence patterns and trends of hepatocellular carcinoma suggest that different control strategies for treating this devastating disease in the future be made according to age. Copyright © 2015 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved.

  8. Pre-main-sequence depletion of Li-6 and Li-7

    International Nuclear Information System (INIS)

    Proffitt, C.R.; Michaud, G.

    1989-01-01

    Depletion of Li-6 and Li-7 during premain-sequence contraction has been calculated for several evolutionary sequences. Slightly greater Li-7 depletion was found than by other recent workers. On the premain sequence, Li-6 is depleted by a factor of at least 10 in the present models for stars with T(eff) lower than 6800 K on the main sequence. Because of the shorter destruction time scale for Li-6 as compared to Li-7, the determination of the abundances of these two isotopes would place strict constraints on the structure of premain-sequence stars. 39 refs

  9. Fabrication and characterization of 6Li-enriched Li2TiO3 pebbles for a high Li-burnup irradiation test

    International Nuclear Information System (INIS)

    Tsuchiya, Kunihiko; Kawamura, Hiroshi

    2006-10-01

    Lithium titanate (Li 2 TiO 3 ) pebbles are considered to be a candidate material of tritium breeders for fusion reactor from viewpoints of easy tritium release at low temperatures (about 300degC) and chemical stability. In the present study, trial fabrication tests of 6 Li-enriched Li 2 TiO 3 pebbles of 1mm in diameter were carried out by a wet process with a dehydration reaction, and characteristics of the 6 Li-enriched Li 2 TiO 3 pebbles were evaluated for preparation of a high Li-burnup test in a testing reactor. Powder of 96at% 6 Li-enriched Li 2 TiO 3 was prepared by a solid state reaction, and two kinds of 6 Li-enriched Li 2 TiO 3 pebbles, namely un-doped and TiO 2 -doped Li 2 TiO 3 pebbles, were fabricated by the wet process. Based on results of the pebble fabrication tests, two kinds of 6 Li-enriched Li 2 TiO 3 pebbles were successfully fabricated with target values (density: 80-85%T.D., grain size: 2 TiO 3 pebbles was a satisfying value of about 1.05. Contact strength of these pebbles was about 6300MPa, which was almost the same as that of the Li 2 TiO 3 pebbles with natural Li. (author)

  10. 75 FR 15726 - Polyvinyl Alcohol From Taiwan; Determination

    Science.gov (United States)

    2010-03-30

    ... an industry in the United States is materially injured by reason of imports from Taiwan of polyvinyl.... industry was materially injured or threatened with material injury by reason of imports of PVA from Taiwan... Alcohol From Taiwan; Determination On the basis of the record \\1\\ developed in the subject investigation...

  11. Cultural Values and Communication Online: Chinese and Southeast Asian Students in a Taiwan International MBA Class

    Science.gov (United States)

    Warden, Clyde A.; Chen, Judy F.; Caskey, D'Arcy

    2005-01-01

    Whereas many researchers have examined differences in values and behavior between Westerners and Asians, fewer have investigated differences within Asian cultural groups. A recent government initiative in Taiwan to encourage international education has led to the development of an international MBA program at the National Cheng Kung University in…

  12. Emotions and Pair Trust in Asynchronous Hospitality Cultural Exchange for Students in Taiwan and Hong Kong

    Science.gov (United States)

    Wang, Mei-jung; Chen, Hsueh Chu

    2012-01-01

    Social and emotional dynamics have an impact on students' learning processes in online-learning situations. This study explores university students' emotions and trust levels resulting from collaborative communication behaviors when they interacted as part of a Food and Tourism course in Taiwan and Hong Kong. More specifically, students' emotions…

  13. A Health Probe in College Students Living in Los Angeles and in Taiwan: Dietary Pattern, Physical Activity and Energy Balance

    Science.gov (United States)

    Wang, Li Hui; Yang, Hsin Ling; Chen, Yin Chang; Davis, Rebecca; Schwartz, Miriam E.; Tam, Chick F.

    2008-01-01

    The objective was to examine differences of dietary pattern, physical activity and energy balance in 240 college students with 137 of them enrolled in California State University, Los Angeles (LA) and the other 93 enrolled in China Medical University in Taichung, Taiwan (TW). A three-day dietary record and a 24-hour physical activity journal were…

  14. Physics teaching in the medical schools of Taiwan.

    Science.gov (United States)

    Hsu, Jiann-wien; Hsu, Roy

    2012-02-01

    We describe and analyze the statistics of general physics and laboratory courses in the medical schools of Taiwan. We explore the development of the general physics curriculum for medical students of Taiwan. Also, an approach to designing a general physics course in combination with its application to medical sciences is proposed. We hope this preliminary study can provide a useful reference for physics colleagues in the medical schools of Taiwan to revolutionize the dynamics of teaching physics to the medical students of Taiwan. Copyright © 2011. Published by Elsevier B.V.

  15. Land, carbon and water footprints in Taiwan

    International Nuclear Information System (INIS)

    Lee, Yung-Jaan

    2015-01-01

    The consumer responsibility approach uses footprints as indicators of the total direct and indirect effects of a product or consumption activity. This study used a time-series analysis of three environmental pressures to quantify the total environmental pressures caused by consumption in Taiwan: land footprint, carbon footprint, and water footprint. Land footprint is the pressure from appropriation of biologically productive land and water area. Carbon footprint is the pressure from greenhouse gas emissions. Water footprint is the pressure from freshwater consumption. Conventional carbon footprint is the total CO 2 emitted by a certain activity or the CO 2 accumulation during a product life cycle. This definition cannot be used to convert CO 2 emissions into land units. This study responds to the needs of “CO 2 land” in the footprint family by applying the carbon footprint concept used by GFN. The analytical results showed that consumption by the average Taiwan citizen in 2000 required appropriation of 5.39 gha (hectares of land with global-average biological productivity) and 3.63 gha in 2011 in terms of land footprint. The average Taiwan citizen had a carbon footprint of 3.95 gha in 2000 and 5.94 gha in 2011. These results indicate that separately analyzing the land and carbon footprints enables their trends to be compared and appropriate policies and strategies for different sectors to be proposed accordingly. The average Taiwan citizen had a blue water footprint of 801 m 3 in 2000 and 784 m 3 in 2011. By comparison, their respective global averages were 1.23 gha, 2.36 gha and 163 m 3 blue water in 2011, respectively. Overall, Taiwan revealed higher environmental pressures compared to the rest of the world, demonstrating that Taiwan has become a high footprint state and has appropriated environmental resources from other countries. That is, through its imports of products with embodied pressures and its exports, Taiwan has transferred the environmental

  16. Land, carbon and water footprints in Taiwan

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Yung-Jaan, E-mail: yungjaanlee@gmail.com

    2015-09-15

    The consumer responsibility approach uses footprints as indicators of the total direct and indirect effects of a product or consumption activity. This study used a time-series analysis of three environmental pressures to quantify the total environmental pressures caused by consumption in Taiwan: land footprint, carbon footprint, and water footprint. Land footprint is the pressure from appropriation of biologically productive land and water area. Carbon footprint is the pressure from greenhouse gas emissions. Water footprint is the pressure from freshwater consumption. Conventional carbon footprint is the total CO{sub 2} emitted by a certain activity or the CO{sub 2} accumulation during a product life cycle. This definition cannot be used to convert CO{sub 2} emissions into land units. This study responds to the needs of “CO{sub 2} land” in the footprint family by applying the carbon footprint concept used by GFN. The analytical results showed that consumption by the average Taiwan citizen in 2000 required appropriation of 5.39 gha (hectares of land with global-average biological productivity) and 3.63 gha in 2011 in terms of land footprint. The average Taiwan citizen had a carbon footprint of 3.95 gha in 2000 and 5.94 gha in 2011. These results indicate that separately analyzing the land and carbon footprints enables their trends to be compared and appropriate policies and strategies for different sectors to be proposed accordingly. The average Taiwan citizen had a blue water footprint of 801 m{sup 3} in 2000 and 784 m{sup 3} in 2011. By comparison, their respective global averages were 1.23 gha, 2.36 gha and 163 m{sup 3} blue water in 2011, respectively. Overall, Taiwan revealed higher environmental pressures compared to the rest of the world, demonstrating that Taiwan has become a high footprint state and has appropriated environmental resources from other countries. That is, through its imports of products with embodied pressures and its exports, Taiwan has

  17. Importance-Performance Analysis of Personal Health Records in Taiwan: A Web-Based Survey.

    Science.gov (United States)

    Rau, Hsiao-Hsien; Wu, Yi-Syuan; Chu, Chi-Ming; Wang, Fu-Chung; Hsu, Min-Huei; Chang, Chi-Wen; Chen, Kang-Hua; Lee, Yen-Liang; Kao, Senyeong; Chiu, Yu-Lung; Wen, Hsyien-Chia; Fuad, Anis; Hsu, Chien-Yeh; Chiu, Hung-Wen

    2017-04-27

    Empowering personal health records (PHRs) provides basic human right, awareness, and intention for health promotion. As health care delivery changes toward patient-centered services, PHRs become an indispensable platform for consumers and providers. Recently, the government introduced "My health bank," a Web-based electronic medical records (EMRs) repository for consumers. However, it is not yet a PHR. To date, we do not have a platform that can let patients manage their own PHR. This study creates a vision of a value-added platform for personal health data analysis and manages their health record based on the contents of the "My health bank." This study aimed to examine consumer expectation regarding PHR, using the importance-performance analysis. The purpose of this study was to explore consumer perception regarding this type of a platform: it would try to identify the key success factors and important aspects by using the importance-performance analysis, and give some suggestions for future development based on it. This is a cross-sectional study conducted in Taiwan. Web-based invitation to participate in this study was distributed through Facebook. Respondents were asked to watch an introductory movie regarding PHR before filling in the questionnaire. The questionnaire was focused on 2 aspects, including (1) system functions, and (2) system design and security and privacy. The questionnaire would employ 12 and 7 questions respectively. The questionnaire was designed following 5-points Likert scale ranging from 1 ("disagree strongly") to 5 ("Agree strongly"). Afterwards, the questionnaire data was sorted using IBM SPSS Statistics 21 for descriptive statistics and the importance-performance analysis. This research received 350 valid questionnaires. Most respondents were female (219 of 350 participants, 62.6%), 21-30 years old (238 of 350 participants, 68.0%), with a university degree (228 of 350 participants, 65.1%). They were still students (195 out of 350

  18. Chrysosplenium japonicum (Saxifragaceae, Newly Recorded from Taiwan

    Directory of Open Access Journals (Sweden)

    Tian-Chuan Hsu

    2011-11-01

    Full Text Available Chrysosplenium japonicum (Maxim. Makino (Saxifragaceae is newly recorded from northeastern Taiwan. Description, color photos and a key to the Chrysosplenium species in Taiwan are provided.

  19. A Comparative Study on Cooperative Learning in Multimedia and Network Environment Used by English Majors between China Mainland and Taiwan

    Directory of Open Access Journals (Sweden)

    Gong Xue

    2018-02-01

    Full Text Available This paper first based on the theory of cooperative learning research. It analyses the characteristics and advantages of cooperative learning under the multimedia network environment.And then take China Three Gorges University and Taiwan I-Shou University English major students for example, using questionnaires and interviews to investigate the students's cooperative learning in the network environment. Survey results showed that cooperative learning teaching mode has been widely used in English classrooms across the Taiwan Strait. Students think highly of cooperative learning in the multimedia-aided, and it can have a positive effect on learning; but on cooperative learning ability and the specific learning process, students still have some problems.Nowadays,cooperative learning in the network environment has various ways, but there exist certain differences in the learning styles across the Strait. Taiwan students rely more on teachers’ help and teachers feedback, while students in mainland depend mainly on networking and panel discussion. On qualitative analysis of interview is a supplement to the questionnaire and further explore its deeper causes, which provide valuable evidence for the study and learning practice. Finally, according to the comparative analysis ,the author puts forward some constructive suggestions.

  20. Construction and initial operation of MHD PbLi facility at UCLA

    Energy Technology Data Exchange (ETDEWEB)

    Smolentsev, S., E-mail: sergey@fusion.ucla.edu; Li, F.-C.; Morley, N.; Ueki, Y.; Abdou, M.; Sketchley, T.

    2013-06-15

    Highlights: • New MHD PbLi loop has been constructed and tested at UCLA. • Pressure diagnostics system has been developed and successfully tested. • Ultrasound Doppler velocimeter is tested as velocity diagnostics. • Experiments on pressure drop reduction have been performed. • Experiments on MHD flow in a duct with SiC flow channel insert are underway. -- Abstract: A magnetohydrodynamic flow facility MaPLE (Magnetohydrodynamic PbLi Experiment) that utilizes molten eutectic alloy lead–lithium (PbLi) as working fluid has been constructed and tested at University of California, Los Angeles. The loop operation parameters are: maximum magnetic field 1.8 T, PbLi temperature up to 350 °C, maximum PbLi flow rate with/without a magnetic field 15/50 l/min, maximum pressure head 0.15 MPa. The paper describes the loop itself and its major components, basic operation procedures, experience of handling PbLi, initial loop testing, flow diagnostics and current and near-future experiments. The obtained test results of the loop and its components have demonstrated that the new facility is fully functioning and ready for experimental studies of magnetohydrodynamic, heat and mass transfer phenomena in PbLi flows and also can be used in mock up testing in conditions relevant to fusion applications.

  1. Kinetic Monte Carlo Study of Li Intercalation in LiFePO4.

    Science.gov (United States)

    Xiao, Penghao; Henkelman, Graeme

    2018-01-23

    Even as a commercial cathode material, LiFePO 4 remains of tremendous research interest for understanding Li intercalation dynamics. The partially lithiated material spontaneously separates into Li-poor and Li-rich phases at equilibrium. Phase segregation is a surprising property of LiFePO 4 given its high measured rate capability. Previous theoretical studies, aiming to describe Li intercalation in LiFePO 4 , include both atomic-scale density functional theory (DFT) calculations of static Li distributions and entire-particle-scale phase field models, based upon empirical parameters, studying the dynamics of the phase separation. Little effort has been made to bridge the gap between these two scales. In this work, DFT calculations are used to fit a cluster expansion for the basis of kinetic Monte Carlo calculations, which enables long time scale simulations with accurate atomic interactions. This atomistic model shows how the phases evolve in Li x FePO 4 without parameters from experiments. Our simulations reveal that an ordered Li 0.5 FePO4 phase with alternating Li-rich and Li-poor planes along the ac direction forms between the LiFePO 4 and FePO 4 phases, which is consistent with recent X-ray diffraction experiments showing peaks associated with an intermediate-Li phase. The calculations also help to explain a recent puzzling experiment showing that LiFePO 4 particles with high aspect ratios that are narrower along the [100] direction, perpendicular to the [010] Li diffusion channels, actually have better rate capabilities. Our calculations show that lateral surfaces parallel to the Li diffusion channels, as well as other preexisting sites that bind Li weakly, are important for phase nucleation and rapid cycling performance.

  2. Thermal stability of LiPF 6 salt and Li-ion battery electrolytes containing LiPF 6

    Science.gov (United States)

    Yang, Hui; Zhuang, Guorong V.; Ross, Philip N.

    The thermal stability of the neat lithium hexafluorophosphate (LiPF 6) salt and of 1 molal (m) solutions of LiPF 6 in prototypical Li-ion battery solvents was studied with thermogravimetric analysis (TGA) and on-line Fourier transform infrared (FTIR). Pure LiPF 6 salt is thermally stable up to 107 °C in a dry inert atmosphere, and its decomposition path is a simple dissociation producing lithium fluoride (LiF) as solid and PF 5 as gaseous products. In the presence of water (300 ppm) in the carrier gas, its decomposition onset temperature is lowered as a result of direct thermal reaction between LiPF 6 and water vapor to form phosphorous oxyfluoride (POF 3) and hydrofluoric acid (HF). No new products were observed in 1 m solutions of LiPF 6 in ethylene carbonate (EC), dimethyl carbonate (DMC) and ethyl methyl carbonate (EMC) by on-line TGA-FTIR analysis. The storage of the same solutions in sealed containers at 85 °C for 300-420 h did not produce any significant quantity of new products as well. In particular, no alkylflurophosphates were found in the solutions after storage at elevated temperature. In the absence of either an impurity like alcohol or cathode active material that may (or may not) act as a catalyst, there is no evidence of thermally induced reaction between LiPF 6 and the prototypical Li-ion battery solvents EC, PC, DMC or EMC.

  3. Water vapor concentration dependence and temperature dependence of Li mass loss from Li{sub 2}TiO{sub 3} with excess Li and Li{sub 4}SiO{sub 4}

    Energy Technology Data Exchange (ETDEWEB)

    Shimozori, Motoki [Interdisciplinary Graduate School of Engineering Science, Kyushu University, 6-1, Kasugakoen, Kasuga, Fukuoka 816-8580 (Japan); Katayama, Kazunari, E-mail: kadzu@nucl.kyushu-u.ac.jp [Interdisciplinary Graduate School of Engineering Science, Kyushu University, 6-1, Kasugakoen, Kasuga, Fukuoka 816-8580 (Japan); Hoshino, Tsuyoshi [Breeding Functional Materials Development Group, Department of Blanket Systems Research, Rokkasho Fusion Institute, Sector of Fusion Research and Development, Japan Atomic Energy Agency, 2-166 Obuch, Omotedate, Rokkasho-mura, Kamikita-gun, Aomori 039-3212 (Japan); Ushida, Hiroki; Yamamoto, Ryotaro; Fukada, Satoshi [Interdisciplinary Graduate School of Engineering Science, Kyushu University, 6-1, Kasugakoen, Kasuga, Fukuoka 816-8580 (Japan)

    2015-10-15

    Highlights: • Li mass loss from Li{sub 2.11}TiO{sub 3} increased proportionally to water vapor pressure. • Li mass loss from Li{sub 2.11}TiO{sub 3} at 600 °C was significantly smaller than expected. • Differences of Li mass loss behavior from Li{sub 2.11}TiO{sub 3} and Li{sub 4}SiO{sub 4} were shown. - Abstract: In this study, weight reduction of Li{sub 2}TiO{sub 3} with excess Li and Li{sub 4}SiO{sub 4} at elevated temperatures under hydrogen atmosphere or water vapor atmosphere was investigated. The Li mass loss for the Li{sub 2}TiO{sub 3} at 900 °C was 0.4 wt% under 1000 Pa H{sub 2} atmosphere and 1.5 wt% under 50 Pa H{sub 2}O atmosphere. The Li mass loss for the Li{sub 2}TiO{sub 3} increased proportionally to the water vapor pressure in the range from 50 to 200 Pa at 900 °C and increased with increasing temperature from 700 to 900 °C although Li mass loss at 600 °C was significantly smaller than expected. It was found that water vapor concentration dependence and temperature dependence of Li mass loss for the Li{sub 2}TiO{sub 3} and the Li{sub 4}SiO{sub 4} used in this work were quite different. Water vapor is released from the ceramic breeder materials into the purge gas due to desorption of adsorbed water and water formation reaction. The released water vapor possibly promotes Li mass loss with the formation of LiOH on the surface.

  4. Application of INCSEA principles to the Taiwan Strait.

    Energy Technology Data Exchange (ETDEWEB)

    Wen-Chung, Chai (Taiwan Navy, Taiwan)

    2003-06-01

    The waters surrounding Taiwan are important international waterways. In addition to merchant ships of every nation, the warships of the United States, Japan, Russia, and China may appear in these waters. No hostility is expected between Taiwan and the United States, Japan, or Russia; however, Taiwan and China have a tense relationship, and both sides face a potential for naval incidents. As Taiwan and China expand their naval capability, the International Maritime Organization Convention for the lnternational Regulations for Preventing Collisions at Sea may not be sufficient to prevent naval incidents, any of which might develop into conflict or war. Therefore, China and Taiwan need to develop maritime confidence building measures (CBMs) that could reduce the chance of naval incidents and strengthen mutual trust and confidence. Among the variety of maritime CBM concepts for military purposes, the most successful and effective measure has been the 1972 U.S.-Soviet Union Agreement on the Prevention of Incidents On and Over the High Seas (INCSEA). The success of the agreement demonstrates that CBMs represent a workable alternative to traditional arms controls. The purpose of this paper is to suggest a concrete approach to the constraint of naval activities between China and Taiwan to reduce accidents and misunderstandings. This paper outlines the categories and characteristics of incidents at sea. Next, the author identifies the successful factors of the U.S.-Soviet INCSEA and applies the INCSEA concept to the Taiwan Strait. Finally, the author develops a framework of options and a step-by-step approach for establishing an INCSEA between Taiwan and China.

  5. Recovery of Li from alloys of Al- Li and Li- Al using engineered scavenger compounds

    Science.gov (United States)

    Riley, W. D.; Jong, B. W.; Collins, W. K.; Gerdemann, S. J.

    1994-01-01

    A method of producing lithium of high purity from lithium aluminum alloys using an engineered scavenger compound, comprising: I) preparing an engineered scavenger compound by: a) mixing and heating compounds of TiO2 and Li2CO3 at a temperature sufficient to dry the compounds and convert Li.sub.2 CO.sub.3 to Li.sub.2 O; and b) mixing and heating the compounds at a temperature sufficient to produce a scavenger Li.sub.2 O.3TiO.sub.2 compound; II) loading the scavenger into one of two electrode baskets in a three electrode cell reactor and placing an Al-Li alloy in a second electrode basket of the three electrode cell reactor; III) heating the cell to a temperature sufficient to enable a mixture of KCl-LiCl contained in a crucible in the cell to reach its melting point and become a molten bath; IV) immersing the baskets in the bath until an electrical connection is made between the baskets to charge the scavenger compound with Li until there is an initial current and voltage followed by a fall off ending current and voltage; and V) making a connection between the basket electrode containing engineered scavenger compound and a steel rod electrode disposed between the basket electrodes and applying a current to cause Li to leave the scavenger compound and become electrodeposited on the steel rod electrode.

  6. Taiwan's second remote sensing satellite

    Science.gov (United States)

    Chern, Jeng-Shing; Ling, Jer; Weng, Shui-Lin

    2008-12-01

    FORMOSAT-2 is Taiwan's first remote sensing satellite (RSS). It was launched on 20 May 2004 with five-year mission life and a very unique mission orbit at 891 km altitude. This orbit gives FORMOSAT-2 the daily revisit feature and the capability of imaging the Arctic and Antarctic regions due to the high enough altitude. For more than three years, FORMOSAT-2 has performed outstanding jobs and its global effectiveness is evidenced in many fields such as public education in Taiwan, Earth science and ecological niche research, preservation of the world heritages, contribution to the International Charter: space and major disasters, observation of suspected North Korea and Iranian nuclear facilities, and scientific observation of the atmospheric transient luminous events (TLEs). In order to continue the provision of earth observation images from space, the National Space Organization (NSPO) of Taiwan started to work on the second RSS from 2005. This second RSS will also be Taiwan's first indigenous satellite. Both the bus platform and remote sensing instrument (RSI) shall be designed and manufactured by NSPO and the Instrument Technology Research Center (ITRC) under the supervision of the National Applied Research Laboratories (NARL). Its onboard computer (OBC) shall use Taiwan's indigenous LEON-3 central processing unit (CPU). In order to achieve cost effective design, the commercial off the shelf (COTS) components shall be widely used. NSPO shall impose the up-screening/qualification and validation/verification processes to ensure their normal functions for proper operations in the severe space environments.

  7. In vivo tumor targeting and imaging with anti-vascular endothelial growth factor antibody-conjugated dextran-coated iron oxide nanoparticles

    Directory of Open Access Journals (Sweden)

    Hsieh WJ

    2012-06-01

    Full Text Available Wan-Ju Hsieh,1 Chan-Jung Liang,1 Jen-Jie Chieh,4 Shu-Huei Wang,1 I-Rue Lai,1 Jyh-Horng Chen,2 Fu-Hsiung Chang,3 Wei-Kung Tseng,4–6 Shieh-Yueh Yang,4 Chau-Chung Wu,7 Yuh-Lien Chen11Institute of Anatomy and Cell Biology, College of Medicine, 2Department of Electrical Engineering, 3Institute of Biochemistry and Molecular Biology, National Taiwan University, Taipei, Taiwan; 4Institute of Electro-Optical Science and Technology, National Taiwan Normal University, Taipei, Taiwan; 5Division of Cardiology, Department of Internal Medicine, E-Da Hospital, Taipei, Taiwan; 6Department of Medical Imaging and Radiological Sciences, I-Shou University, Taipei, Taiwan; 7Department of Internal Medicine and Primary Care Medicine, National Taiwan University Hospital, Taipei, TaiwanBackground: Active targeting by specific antibodies combined with nanoparticles is a promising technology for cancer imaging and detection by magnetic resonance imaging (MRI. The aim of the present study is to investigate whether the systemic delivery of antivascular endothelial growth factor antibodies conjugating to the surface of functionalized supermagnetic iron oxide nanoparticles (anti-VEGF-NPs led to target-specific accumulation in the tumor.Methods: The VEGF expression in human colon cancer and in Balb/c mice bearing colon cancers was examined by immunohistochemistry. The distribution of these anti-VEGF-NPs particles or NPs particles were evaluated by MRI at days 1, 2, or 9 after the injection into the jugular vein of Balb/c mice bearing colon cancers. Tumor and normal tissues (liver, spleen, lung, and kidney were collected and were examined by Prussian blue staining to determine the presence and distribution of NPs in the tissue sections.Results: VEGF is highly expressed in human and mouse colon cancer tissues. MRI showed significant changes in the T*2 signal and T2 relaxation in the anti-VEGF-NP- injected-mice, but not in mice injected with NP alone. Examination of paraffin

  8. Effect of rehabilitation on a patient suffering from a tuberculous brain abscess with Gerstmann's syndrome: case report

    Directory of Open Access Journals (Sweden)

    Kuo CL

    2012-05-01

    Full Text Available Chih-Lan Kuo1, Sui-Foon Lo1,2, Chun-Lin Liu3, Chia-Hui Chou4, Li-Wei Chou1,2,5¹Department of Physical Medicine and Rehabilitation, China Medical University Hospital, Taichung, Taiwan; ²School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan; 3Department of Neurosurgery, China Medical University Hospital, Taichung, Taiwan; 4Department of Infectious disease, China Medical University Hospital, Taichung, Taiwan; 5Department of Physical Therapy, China Medical University, Taichung, TaiwanAbstract: There are few reports in the literature of tuberculous brain abscess. Tuberculous brain abscess usually occurs in an immunocompromised host. Almost all previously documented cases have involved acquired immune deficiency syndrome. We encountered a 53-year-old right-handed immunocompetent male who was initially suspected of having a cerebrovascular accident due to acute-onset right hemiparesis and paresthesia. A tentative diagnosis of brain tumor versus brain abscess was made on imaging studies. The patient was finally diagnosed with a tuberculous brain abscess based upon deterioration on imaging and a positive tuberculosis culture. The tuberculous brain abscess was located in the left parietal lobe, which resulted in Gerstmann's syndrome and right-sided apraxia. Stereotactic surgery was performed. He was also given antituberculosis chemotherapy and comprehensive rehabilitation. Considerable improvement was noted after rehabilitation. The patient even returned to a normal life and work. Our case demonstrates that an aggressive intensive inpatient rehabilitation program combined with stereotactic surgery and effective antituberculosis therapy play an important role in improving the outcome for patients with tuberculous brain abscess, Gerstmann's syndrome, and right-sided apraxia.Keywords: tuberculous brain abscess, Gerstmann's syndrome, rehabilitation

  9. EPR experiments in LiTbF4, LiHoF4, and LiErF4 at submillimeter frequencies

    DEFF Research Database (Denmark)

    Magariño, J.; Tuchendler, J.; Beauvillain, P.

    1980-01-01

    Electron-paramagnetic-resonance experiments in LiTbF4, LiHoF4, and LiErF4 have been performed at frequencies between 70 and 600 GHz, in magnetic fields up to 60 kG and in the temperature range 1.4......Electron-paramagnetic-resonance experiments in LiTbF4, LiHoF4, and LiErF4 have been performed at frequencies between 70 and 600 GHz, in magnetic fields up to 60 kG and in the temperature range 1.4...

  10. Absorption of water vapour in the falling film of water-(LiBr + LiI + LiNO{sub 3} + LiCl) in a vertical tube at air-cooling thermal conditions

    Energy Technology Data Exchange (ETDEWEB)

    Bourouis, Mahmoud; Valles, Manel; Medrano, Marc; Coronas, Alberto [Centro de Innovacion Tecnologica en Revalorizacion Energetica y Refrigeracion, CREVER, Universitat Rovira i Virgili, Autovia de Salou, s/n, 43006, Tarragona (Spain)

    2005-05-01

    In air-cooled water-LiBr absorption chillers the working conditions in the absorber and condenser are shifted to higher temperatures and concentrations, thereby increasing the risk of crystallisation. To develop this technology, two main problems are to be addressed: the availability of new salt mixtures with wider range of solubility than water-LiBr, and advanced absorber configurations that enable to carry out simultaneously an appropriate absorption process and an effective air-cooling. One way of improving the solubility of LiBr aqueous solutions is to add other salts to create multicomponent salt solutions. The aqueous solution of the quaternary salt system (LiBr + LiI + LiNO{sub 3} + LiCl) presents favourable properties required for air-cooled absorption systems: less corrosive and crystallisation temperature about 35 K lower than that of water-LiBr.This paper presents an experimental study on the absorption of water vapour over a wavy laminar falling film of an aqueous solution of (LiBr + LiI + LiNO{sub 3} + LiCl) on the inner wall of a water-cooled smooth vertical tube. Cooling water temperatures in the range 30-45 C were selected to simulate air-cooling thermal conditions. The results are compared with those obtained in the same experimental set-up with water-LiBr solutions.The control variables for the experimental study were: absorber pressure, solution Reynolds number, solution concentration and cooling water temperature. The parameters considered to assess the absorber performance were: absorber thermal load, mass absorption flux, degree of subcooling of the solution leaving the absorber, and the falling film heat transfer coefficient.The higher solubility of the multicomponent salt solution makes possible the operation of the absorber at higher salt concentration than with the conventional working fluid water-LiBr. The absorption fluxes achieved with water-(LiBr + LiI + LiNO{sub 3} + LiCl) at a concentration of 64.2 wt% are around 60 % higher than

  11. Dispersal of Airborne Pollen in Chatienshan Nature Reserve, Northern Taiwan, with Emphasis on Taiwan Beech

    Directory of Open Access Journals (Sweden)

    Chuan Ku

    2012-12-01

    Full Text Available In this first study on the pollen rain in natural forest in Taiwan using pollen traps, the dispersal patterns of airborne pollen were determined, with emphasis on Fagus hayatae and some major plant species, and the relationship between pollen assemblages and vegetation was elucidated. Seventeen pollen traps were installed on the western slope of Mt. Takai, northern Taiwan, from March 21 to May 10, 2008. Pollen and spores belonging to 37 families and 43 genera were identified. The results of correspondence analysis suggested differentiation of three vertical zones of pollen assemblages that corresponded to three vegetation types. Three patterns of occurrence were identified for the major pollen taxa, namely ubiquitous occurrence, local occurrence, and peak occurrence. The pollen influx of F. hayatae, a taxon characterized by local occurrence, was remarkably lower at a distance of over 200 m away from the pure stands. This suggests that pollen-mediated gene flow between the beech populations in Taiwan is unlikely. Besides providing basic data on the pollen dispersal of some important taxa in the middle altitudes of Taiwan, the present study also points out that caution should be taken in interpreting pollen percentage data from sediments.

  12. Ultralong Lifespan and Ultrafast Li Storage: Single-Crystal LiFePO4 Nanomeshes.

    Science.gov (United States)

    Zhang, Yan; Zhang, Hui Juan; Feng, Yang Yang; Fang, Ling; Wang, Yu

    2016-01-27

    A novel LiFePO4 material, in the shape of a nanomesh, has been rationally designed and synthesized based on the low crystal-mismatch strategy. The LiFePO4 nanomesh possesses several advantages in morphology and crystal structure, including a mesoporous structure, its crystal orientation that is along the [010] direction, and a shortened Li-ion diffusion path. These properties are favorable for their application as cathode in Li-ion batteries, as these will accelerate the Li-ion diffusion rate, improve the Li-ion exchange between the LiFePO4 nanomesh and the electrolyte, and reduce the Li-ion capacitive behavior during Li intercalation. So the LiFePO4 nanomesh exhibits a high specific capacity, enhanced rate capability, and strengthened cyclability. The method developed here can also be extended to other similar systems, for instance, LiMnPO4 , LiCoPO4 , and LiNiPO4 , and may find more applications in the designed synthesis of functional materials. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. Regulatory oversight on nuclear safety in Taiwan

    Energy Technology Data Exchange (ETDEWEB)

    Huang, T-T. [Atomic Energy Council, New Taipei City, Taiwan (China)

    2014-07-01

    Taiwan is a densely populated island and over 98% of its energy is imported, 16.5% of which is nuclear, in the form of materials and services. Ensuring that the most stringent nuclear safety standards are met therefore remains a priority for the government and the operator, Taiwan power Company (Taipower). There are eight nuclear power reactors in Taiwan, six of which are in operation and two are under construction. The first began operating nearly 40 years ago. For the time being the issue of whether to decommission or extend life of the operating units is also being discussed and has no conclusion yet. Nuclear energy has been a hot issue in debate over the past decades in Taiwan. Construction of Lungmen nuclear power plant, site selection of a final low-level waste disposal facility, installation of spent fuel dry storage facilities and safety of the currently operating nuclear power reactors are the issues that all Taiwanese are concerned most. In order to ensure the safety of nuclear power plant, the Atomic Energy Council (AEC) has implemented rigorous regulatory work over the past decades. After the Fukushima accident, AEC has conducted a reassessment program to re-evaluate all nuclear power plants in Taiwan, and asked Taipower to follow the technical guidelines, which ENSREG has utilized to implement stress test over nuclear power plants in Europe. In addition, AEC has invited two expert teams from OECD/NEA and ENSREG to conduct peer reviews of Taiwan's stress test national report in 2013. My presentation will focus on activities regulating safety of nuclear power programs. These will cover (A) policy of nuclear power regulation in Taiwan, (B)challenges of the Lungmen Plant, (C) post-Fukushima safety re-assessment, and (D)radioactive waste management. (author)

  14. Li + -Desolvation Dictating Lithium-Ion Battery’s Low-Temperature Performances

    Energy Technology Data Exchange (ETDEWEB)

    Li, Qiuyan [Energy and Environmental; Lu, Dongping [Energy and Environmental; Zheng, Jianming [Energy and Environmental; Jiao, Shuhong [Energy and Environmental; Luo, Langli [Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, 3335 Innovation Boulevard, Richland, Washington 99354, United States; Wang, Chong-Min [Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, 3335 Innovation Boulevard, Richland, Washington 99354, United States; Xu, Kang [Electrochemistry Branch, U.S. Army Research Laboratory, 2800 Powder Mill Road, Adelphi, Maryland 20783, United States; Zhang, Ji-Guang [Energy and Environmental; Xu, Wu [Energy and Environmental

    2017-11-28

    Lithium (Li) ion battery (LIB) has penetrated almost every aspects of human life, from portable electronics, vehicles to grids, and its operation stability in extreme environments becomes increasingly important. Among these, sub-zero temperature presents a kinetic challenge to the electrochemical reactions required to deliver the stored energy. In this work, we attempted to identify the rate-determining process for Li+ migration under such low temperatures, so that an optimum electrolyte formulation could be designed to maximize the energy output. Substantial increase in available capacities from graphite||LiNi0.80Co0.15Al0.05O2 chemistry down to -40°C is achieved by reducing the solvent molecule that more tightly binds to Li+ and thus constitutes high desolvation energy barrier. The fundamental understanding is applicable universally to all electrochemical devices that have to operate in similar environments.

  15. Impact of universal health coverage on suicide risk in newly diagnosed cancer patients: Population-based cohort study from 1985 to 2007 in Taiwan.

    Science.gov (United States)

    Lin, Po-Hsien; Liao, Shih-Cheng; Chen, I-Ming; Kuo, Po-Hsiu; Shan, Jia-Chi; Lee, Ming-Been; Chen, Wei J

    2017-11-01

    National Health Insurance (NHI), launched in 1995 in Taiwan, lightens patient's financial burdens but its effect on the suicide risk in cancer patients is unclear. We aimed to investigate the impacts of the NHI on the suicide in newly diagnosed cancer patients. We identified patients with newly diagnosed cancer from the nationwide Taiwan Cancer Registration from 1985 to 2007, and ascertained suicide deaths from the national database of registered deaths between 1985 and 2009. Standardized mortality ratio (SMR) of suicide risk among patients with cancer was calculated, and the suicide risk ratios were examined by gender, age group, and prognosis. For the 916 337 registered cancer patients with 4 300 953 person-years, 2 543 died by suicide, with a suicide rate of 59.1 per 100 000 person-years. Compared to the general population, cancer patients had an SMR of 2.47 for suicide, with a higher figure for males (2.73), age 45 to 64 (2.89), and cancer of poor prognosis (3.19). The suicide risk was highest in the first 2 years after the initial diagnosis. Comparing the cohorts of the period before (1985 to 1992) and after (1996 to 2007) the launch of NHI, we saw a reduction in the SMR within the first 2 years after cancer diagnosis (20%), with more prominent reduction for females (29%), age under 45 (69%), and cancer of good prognosis (33%). A universal health coverage relieving both physical and psychological distress may account for the post-NHI reduction of immediate suicide risk in patients of newly diagnosed cancer. Copyright © 2017 John Wiley & Sons, Ltd.

  16. Comparative Study on the Education System of Traditional Medicine in China, Japan, Korea, and Taiwan.

    Science.gov (United States)

    Park, Yu Lee; Huang, Ching Wen; Sasaki, Yui; Ko, Youme; Park, Sunju; Ko, Seong-Gyu

    2016-01-01

    China, Japan, Korea, and Taiwan have developed modernized education systems in traditional medicine. This study aims to provide an overview of the education systems in these countries and compare them. Data were collected through the websites of government agencies, universities, and relevant organizations. These countries have systemically developed basic medical education (BME), postgraduate medical education (PGME), and continuing medical education (CME) in traditional medicine. BME is provided at colleges of traditional medicine at the undergraduate level and graduate levels. The length of education at the undergraduate level is five, six, and seven years in China, Korea, and Taiwan, respectively; the length at the graduate level is four years in Korea and five years in Taiwan. A seven- or eight-year program combining undergraduate and graduate courses is unique to China. In Japan, unlike in other countries, there are two distinct education systems-one is comprised of courses on traditional medicine included in the curriculum for Western medical doctors, and the other is a three- or four-year undergraduate program for practitioners including acupuncturists and moxibustionists. PGME in Korea consists of one-year internship and three-year residency programs which are optional; however, in China and Taiwan, internship is required for the national licensing examination and further training is in the process of standardization. The required credits for maintenance of CME are eight per year in Korea, 25 per year in China, and 180 over six years in Taiwan. The design of the educational systems in these countries can provide useful information for the development of education in traditional medicine around the world. Copyright © 2016. Published by Elsevier Inc.

  17. The impact of Chinese cultural values on Taiwan nursing leadership styles: comparing the self-assessments of staff nurses and head nurses.

    Science.gov (United States)

    Chang, Yuanmay

    2008-06-01

    The purpose of this study was to investigate the influence of Chinese culture on nursing leadership behavior in Taiwan nurses. A descriptive study compared staff nurses' assessment of Chinese value in the leadership behavior of their head nurses. Data analysis was made on a convenience sample in Taiwan of 214 head nurses and 2,127 staff nurses who had worked with their head nurse for at least one year. Six medical centers and regional hospitals in northern (Taipei), central (Taichung) and southern (Kaohsiung) Taiwan were recruited for this study. Instruments included the demographic questionnaire, Chinese Value Survey, and Kang's Chinese Leadership Behaviors Module Scale. Results indicated that head nurses scored significantly higher than staff nurses in terms of all cultural values and leadership behaviors. Both staff nurses and head nurses scored the highest mean scores in personal integrity (Yi) and human connectedness (Ren) and the lowest in moral discipline (Li). Staff nurse perceptions of leadership behavior indicated the role of parent to be higher than either the role of director or mentor. Head nurses perceptions of leadership behavior emphasized the role of the director more than either parent or mentor. There were no significant differences between the staff nurses and head nurses in terms of expectative leadership behavior, which gave the role of director higher mean scores than those of either the parent or mentor. Positive and significant associations (r = .266 to r = .334) were found between cultural values and perceptions of leadership behavior. Cultural values predicted 10.6% of leadership behavior variance. The three demographic characteristics of location in northern Taiwan (beta = .09), intention to leave (beta = -.14), and general unit (beta = .10) and the two cultural values of human connectedness (Ren) (beta = .16) and personal integrity (Yi) (beta = .16) together reported a cumulative R2 of 14.6% to explain variance in leadership behavior

  18. The Investigation on Brand Image of University Education and Students' Word-of-Mouth Behavior

    Science.gov (United States)

    Chen, Chin-Tsu

    2016-01-01

    This study aimed to find how the brand image and satisfaction of universities influence university students' word-of-mouth behavior, including the sharing of satisfying experiences and recommendations to others. This study conducted a questionnaire survey and distributed 400 questionnaires to students and graduates of universities in Taiwan; 336…

  19. Status of radioactive waste management in Taiwan

    International Nuclear Information System (INIS)

    Huang, C.C.

    1993-01-01

    Taiwan started to generate nuclear power in 1977. The peaceful uses of nuclear energy generated radwaste. The major radwaste generators are nuclear power plants of Taiwan Power Company (Taipower). The other generators are the Institute of Nuclear Energy Research (INER), industry, medicine, agriculture, and education. Radwaste Administration (RWA), a subsidiary of Atomic Energy Council (AEC), is the regulatory body of radwaste in Taiwan. Radwaste management projects in Taiwan include: (1) construction of a Volume Reduction Center (VRC); (2) construction of a low-level radwaste transport ship; (3) construction of low-level waste final disposal facility; (4) construction of a spent fuel interim storage facility; (5) construction of spent fuel disposal facility. In the near future, final disposal of low-level waste is the most important work of both Taipower and RWA. Both organizations will put much more effort into this work

  20. Taiwan-China: The Gordian Knot Stays Tied

    Directory of Open Access Journals (Sweden)

    Saša Istenič

    2014-12-01

    Full Text Available Separated historical, geographical, economic, political, and social processes on the two sides of the Taiwan Strait have formed two entirely different political, economic and cultural entities. However, up to now, the governments in Beijing and Taipei have not yet found a common language regarding the questions related to Taiwan’s sovereignty. Whereas for the government in Beijing, Taiwan is an inalienable part of the People’s Republic of China, the government of the Republic of China who has actually been ruling Taiwan for almost 70 years, regards it as a sovereign, independent country. How to find a manageable political consensus that would please both parties remains a key question. The present article will outline the recent dynamics and illuminate the obstacles on the road toward long-term peace and stability in the Taiwan Strait.

  1. Aging in Taiwan: Building a Society for Active Aging and Aging in Place.

    Science.gov (United States)

    Lin, Yi-Yin; Huang, Chin-Shan

    2016-04-01

    Taiwan's accelerated rate of aging is more than twice that of European countries and United States. Although demographic aging was not a major concern in Taiwan until 1993, when it became an aging society, aging issues now have become an imperative topic both in policy and in practice in the country. As this article demonstrates, in response to the challenge of the rapidly growing older population and the inspiration of cultural values of filial obligation and respect to elders, the concepts of active aging and aging in place are leading the policies and practices of gerontology to meet the diverse needs of the aging population in Taiwan. However, challenges remain, including the question of how to promote systematic endeavors, both in policies or research on aging, and how to encourage greater involvement of nongovernment organizations in the aging issue. In addition, some emerging issues about aging are addressed in this article including inadequate resources for older rural adults, building an age-friendly environment, and the increasing number of people with dementia. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  2. ENHANCING EU-TAIWAN ECONOMIC COOPERATION AGREEMENT

    Directory of Open Access Journals (Sweden)

    Chung-hung Cho

    2018-01-01

    Full Text Available The EU’s 2015 new trade strategy: Trade for all: toward a more responsible trade and investment policy, highlights its key role in keeping markets open worldwide and lists the Asia-Pacific region as the priority party for signing Regional Trade Arrangements (RTAs with the EU. The new strategy allows the EU and its member states to initiate talks on economic cooperation agreement (ECA with Taiwan. This article takes the EU-Asia interregional cooperation as a case study while exploring the role of Taiwan in the region. The first section describes the shift in EU’s trade policies and the special features of the types of interregionalism between the EU and Asia. The second section explores the bilateral trade relations. The third section evaluates the opportunities and the internal and external challenges and limitations of an EU-Taiwan ECA, emphasizing the factor of mainland China. The final section provides conclusions on the influence of an EU-Taiwan ECA on the relations of EUTaiwan considering economic and non-economic factor

  3. Evidence for a vanishing 6Li/7Li isotopic signature in the metal-poor halo star HD84937

    DEFF Research Database (Denmark)

    Lind, K.; Asplund, M.; Collet, Remo

    2012-01-01

    The claimed detections of 6Li in the atmospheres of some metal-poor halo stars have lead to speculative additions to the standard model of Big Bang nucleosynthesis and the early Universe, as the inferred abundances cannot be explained by Galactic cosmic ray production. A prominent example of a so...

  4. Preparation of arginine–glycine–aspartic acid-modified biopolymeric nanoparticles containing epigalloccatechin-3-gallate for targeting vascular endothelial cells to inhibit corneal neovascularization

    Directory of Open Access Journals (Sweden)

    Chang CY

    2016-12-01

    Full Text Available Che-Yi Chang,1,2,* Ming-Chen Wang,2,* Takuya Miyagawa,1 Zhi-Yu Chen,1 Feng-Huei Lin,3,4 Ko-Hua Chen,5,6 Guei-Sheung Liu,7 Ching-Li Tseng1 1Graduate Institute of Biomedical Materials and Tissue Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei, 2Department of Biomedical Engineering, Chung Yuan Christian University, Taoyuan, 3Institute of Biomedical Engineering and Nanomedicine, National Health Research Institutes, Zhunan, 4Institute of Biomedical Engineering, National Taiwan University, 5Department of Ophthalmology, Taipei Veterans General Hospital, 6Department of Ophthalmology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; 7Centre for Eye Research Australia, University of Melbourne, Royal Victorian Eye and Ear Hospital, East Melbourne, VIC, Australia *These authors contributed equally to this work Abstract: Neovascularization (NV of the cornea can disrupt visual function, causing ocular diseases, including blindness. Therefore, treatment of corneal NV has a high public health impact. Epigalloccatechin-3-gallate (EGCG, presenting antiangiogenesis effects, was chosen as an inhibitor to treat human vascular endothelial cells for corneal NV treatment. An arginine–glycine–aspartic acid (RGD peptide–hyaluronic acid (HA-conjugated complex coating on the gelatin/EGCG self-assembly nanoparticles (GEH-RGD NPs was synthesized for targeting the αvβ3 integrin on human umbilical vein endothelial cells (HUVECs in this study, and a corneal NV mouse model was used to evaluate the therapeutic effect of this nanomedicine used as eyedrops. HA-RGD conjugation via COOH and amine groups was confirmed by 1H-nuclear magnetic resonance and Fourier-transform infrared spectroscopy. The average diameter of GEH-RGD NPs was 168.87±22.5 nm with positive charge (19.7±2 mV, with an EGCG-loading efficiency up to 95%. Images of GEH-RGD NPs acquired from transmission electron microscopy showed a

  5. Synthesis and electrochemistry of cubic rocksalt Li-Ni-Ti-O compounds in the phase diagram of LiNiO{sub 2}-LiTiO{sub 2}-Li[Li{sub 1/3}Ti{sub 2/3}]O{sub 2}

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Lianqi; Noguchi, Hideyuki; Li, Decheng; Muta, Takahisa; Wang, Xiaoqing; Yoshio, Masaki [Department of Applied Chemistry, Saga University, Saga 840-8052 (Japan); Taniguchi, Izumi [Department of Chemical Engineering, Tokyo Institute of Technology, 12-1, Ookayama-2, Meguro-ku, Tokyo 152-8552 (Japan)

    2008-10-15

    On the basis of extreme similarity between the triangle phase diagrams of LiNiO{sub 2}-LiTiO{sub 2}-Li[Li{sub 1/3}Ti{sub 2/3}]O{sub 2} and LiNiO{sub 2}-LiMnO{sub 2}-Li[Li{sub 1/3}Mn{sub 2/3}]O{sub 2}, new Li-Ni-Ti-O series with a nominal composition of Li{sub 1+z/3}Ni{sub 1/2-z/2}Ti{sub 1/2+z/6}O{sub 2} (0 {<=} z {<=} 0.5) was designed and attempted to prepare via a spray-drying method. XRD identified that new Li-Ni-Ti-O compounds had cubic rocksalt structure, in which Li, Ni and Ti were evenly distributed on the octahedral sites in cubic closely packed lattice of oxygen ions. They can be considered as the solid solution between cubic LiNi{sub 1/2}Ti{sub 1/2}O{sub 2} and Li[Li{sub 1/3}Ti{sub 2/3}]O{sub 2} (high temperature form). Charge-discharge tests showed that Li-Ni-Ti-O compounds with appropriate compositions could display a considerable capacity (more than 80 mAh g{sup -1} for 0.2 {<=} z {<=} 0.27) at room temperature in the voltage range of 4.5-2.5 V and good electrochemical properties within respect to capacity (more than 150 mAh g{sup -1} for 0 {<=} z {<=} 0.27), cycleability and rate capability at an elevated temperature of 50 C. These suggest that the disordered cubic structure in some cases may function as a good host structure for intercalation/deintercalation of Li{sup +}. A preliminary electrochemical comparison between Li{sub 1+z/3}Ni{sub 1/2-z/2}Ti{sub 1/2+z/6}O{sub 2} (0 {<=} z {<=} 0.5) and Li{sub 6/5}Ni{sub 2/5}Ti{sub 2/5}O{sub 2} indicated that charge-discharge mechanism based on Ni redox at the voltage of >3.0 V behaved somewhat differently, that is, Ni could be reduced to +2 in Li{sub 1+z/3}Ni{sub 1/2-z/2}Ti{sub 1/2+z/6}O{sub 2} while +3 in Li{sub 6/5}Ni{sub 2/5}Ti{sub 2/5}O{sub 2}. Reduction of Ti{sup 4+} at a plateau of around 2.3 V could be clearly detected in Li{sub 1+z/3}Ni{sub 1/2-z/2}Ti{sub 1/2+z/6}O{sub 2} with 0.27 {<=} z {<=} 0.5 at 50 C after a deep charge associated with charge compensation from oxygen ion during initial cycle

  6. Testing a model of codependency for college students in Taiwan based on Bowen's concept of differentiation.

    Science.gov (United States)

    Chang, Shih-Hua

    2018-04-01

    The purpose of this study was to test a model of codependency based on Bowen's concept of differentiation for college students in Taiwan. The relations between family-of-origin dysfunction, differentiation of self, codependency traits and related symptoms including low self-esteem, relationship distress and psychological adjustment problems were examined. Data were collected from 567 college students from 2 large, urban universities in northern Taiwan. Results indicated a significantly negative relationship between levels of codependency and self-differentiation and that self-differentiation partially mediated the relationship between family-of-origin dysfunction and codependency. The implications of these findings for counselling Taiwanese college students who experience codependency traits and related symptoms as well as suggestions for future research are discussed. © 2016 International Union of Psychological Science.

  7. Below the Surface: The Relationship among Different Types of Motivation, Engagement, and Performance of Undergraduate Students in Taiwan

    Science.gov (United States)

    Hsieh, Tzu-Ling

    2013-01-01

    The purpose of this study is to investigate the relationship among learning motivation, engagement behaviors, and performance of undergraduate students. 178 junior students are surveyed from five colleges at a four-year research university in Taiwan. The scales of motivation, engagement, and perceived learning outcomes are adapted from the…

  8. Buprenorphine, methadone, and morphine treatment during pregnancy: behavioral effects on the offspring in rats

    Directory of Open Access Journals (Sweden)

    Chen HH

    2015-03-01

    Full Text Available Hwei-Hsien Chen,1,2,* Yao-Chang Chiang,3,4,* Zung Fan Yuan,5,6 Chung-Chih Kuo,5,6 Mei-Dan Lai,2 Tsai-Wei Hung,1 Ing-kang Ho,1,3,4 Shao-Tsu Chen2,7 1Center for Neuropsychiatric Research, National Health Research Institutes, Miaoli County, Taiwan; 2Master and PhD Program in Pharmacology and Toxicology, Tzu Chi University, Hualien, Taiwan; 3Center for Drug Abuse and Addiction, China Medical University Hospital, 4Graduate Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan; 5Master Program in Physiological and Anatomical Medicine, 6Department of Physiology, School of Medicine, Tzu Chi University, 7Department of Psychiatry, Buddhist Tzu Chi General Hospital, Hualien, Taiwan *These authors contributed equally to this work Abstract: Methadone and buprenorphine are widely used for treating people with opioid dependence, including pregnant women. Prenatal exposure to opioids has devastating effects on the development of human fetuses and may induce long-term physical and neurobehavioral changes during postnatal maturation. This study aimed at comparing the behavioral outcomes of young rats prenatally exposed to buprenorphine, methadone, and morphine. Pregnant Sprague-Dawley rats were administered saline, morphine, methadone, and buprenorphine during embryonic days 3–20. The cognitive function, social interaction, anxiety-like behaviors, and locomotor activity of offsprings were examined by novel object recognition test, social interaction test, light–dark transition test, elevated plus-maze, and open-field test between 6 weeks and 10 weeks of age. Prenatal exposure to methadone and buprenorphine did not affect locomotor activity, but significantly impaired novel object recognition and social interaction in both male and female offsprings in the same manner as morphine. Although prenatal exposure to methadone or buprenorphine increased anxiety-like behaviors in the light–dark transition in both male and female

  9. Real-Time Surveillance of Infectious Diseases: Taiwan's Experience.

    Science.gov (United States)

    Jian, Shu-Wan; Chen, Chiu-Mei; Lee, Cheng-Yi; Liu, Ding-Ping

    Integration of multiple surveillance systems advances early warning and supports better decision making during infectious disease events. Taiwan has a comprehensive network of laboratory, epidemiologic, and early warning surveillance systems with nationwide representation. Hospitals and clinical laboratories have deployed automatic reporting mechanisms since 2014 and have effectively improved timeliness of infectious disease and laboratory data reporting. In June 2016, the capacity of real-time surveillance in Taiwan was externally assessed and was found to have a demonstrated and sustainable capability. We describe Taiwan's disease surveillance system and use surveillance efforts for influenza and Zika virus as examples of surveillance capability. Timely and integrated influenza information showed a higher level and extended pattern of influenza activity during the 2015-16 season, which ensured prompt information dissemination and the coordination of response operations. Taiwan also has well-developed disease detection systems and was the first country to report imported cases of Zika virus from Miami Beach and Singapore. This illustrates a high level of awareness and willingness among health workers to report emerging infectious diseases, and highlights the robust and sensitive nature of Taiwan's surveillance system. These 2 examples demonstrate the flexibility of the surveillance systems in Taiwan to adapt to emerging infectious diseases and major communicable diseases. Through participation in the GHSA, Taiwan can more actively collaborate with national counterparts and use its expertise to strengthen global and regional surveillance capacity in the Asia Pacific and in Southeast Asia, in order to advance a world safe and secure from infectious disease.

  10. [Glocalization: the outlook for Taiwan evidence based health care].

    Science.gov (United States)

    Chen, Chiehfeng

    2014-12-01

    Public attention to evidence-based health care (EBHC) has increased significantly in recent years. Key problems related to applying EBHC in current healthcare practice include the timely update of up-to-date knowledge and skills and the methodology used to implement EBHC in clinical settings. EBHC has been introduced to the Taiwan healthcare system for the past two decades. The annual EBM (Evidence based medicine) National Competition is a unique and important EBHC activity in Taiwan. EBHC has been promoted widely in medicine, nursing, pharmacy, public health and other professions, and EBHC-related organizations such as the Taiwan Evidence Based Medicine Association (TEBMA), and Taiwan Evidence Based Nursing Association (TEBNA), have increased in number and grown in membership. In addition to domestic developments, Taiwan is also actively involved in global organizations, such as the Cochrane Collaboration, East Asian Cochrane Alliance (EACA), and the International Society for Evidence Based Health Care (ISEHC). In Taiwan, most medical professionals work cooperatively to promote EBHC, which facilitates the gradual improvement of healthcare quality.

  11. Uniform second Li ion intercalation in solid state ϵ-LiVOPO4

    International Nuclear Information System (INIS)

    Wangoh, Linda W.; Quackenbush, Nicholas F.; Sallis, Shawn; Wiaderek, Kamila M.; Ma, Lu; Wu, Tianpin; Chapman, Karena W.; Lin, Yuh-Chieh; Ong, Shyue Ping; Wen, Bohua; Chernova, Natasha A.; Whittingham, M. Stanley; Guo, Jinghua; Lee, Tien-Lin; Schlueter, Christoph; Piper, Louis F. J.

    2016-01-01

    Full, reversible intercalation of two Li + has not yet been achieved in promising VOPO 4 electrodes. A pronounced Li + gradient has been reported in the low voltage window (i.e., second lithium reaction) that is thought to originate from disrupted kinetics in the high voltage regime (i.e., first lithium reaction). Here, we employ a combination of hard and soft x–ray photoelectron and absorption spectroscopy techniques to depth profile solid state synthesized LiVOPO 4 cycled within the low voltage window only. Analysis of the vanadium environment revealed no evidence of a Li + gradient, which combined with almost full theoretical capacity confirms that disrupted kinetics in the high voltage window are responsible for hindering full two lithium insertion. Furthermore, we argue that the uniform Li + intercalation is a prerequisite for the formation of intermediate phases Li 1.50 VOPO 4 and Li 1.75 VOPO 4 . The evolution from LiVOPO 4 to Li 2 VOPO 4 via the intermediate phases is confirmed by direct comparison between O K–edge absorption spectroscopy and density functional theory.

  12. Taiwan-U.S. Relations: Recent Developments and Their Policy Implications

    National Research Council Canada - National Science Library

    Dumbaugh, Kerry

    2008-01-01

    ... that the separately ruled Taiwan is a part of the People's Republic of China (PRC). Taiwan President Ma Ying-jeou, elected on March 22, 2008, in a surprisingly broad electoral victory, has moved quickly to repair Taiwan's relations with the PRC...

  13. Taiwan-U.S. Relations: Recent Developments and Their Policy Implications

    National Research Council Canada - National Science Library

    Dumbaugh, Kerry

    2009-01-01

    ... that the separately ruled Taiwan is a part of the People's Republic of China (PRC). Taiwan President Ma Ying-jeou, elected on March 22, 2008, in a surprisingly broad electoral victory, has moved quickly to repair Taiwan's relations with the PRC...

  14. Lattice Study for the Taiwan Photon Source

    CERN Document Server

    Kuo, Chin-Cheng; Chen Chien Te; Luo, Gwo-Huei; Tsai, Hung-Jen; Wang, Min-Huey

    2005-01-01

    The feasibility study for the new 3.0~3.3 GeV Taiwan synchrotron light source, dubbed Taiwan Photon Source, was initiated in July, 2004. The goal is to construct a high performance light source with extremely bright X-ray in complementary to the existing 1.5 GeV light source in Taiwan. The ring circumference is 518.4 m and a 24-cell DBA lattice structure is chosen. The natural emittance with distributed dispersion is less than 2 nm-rad. A large booster ring of 499.2 m sharing the storage ring tunnel will be adopted.

  15. Electrochemical behavior of Li/LiV3O8 secondary cells

    Science.gov (United States)

    Bak, Hyo Rim; Lee, Jae Ha; Kim, Bok Ki; Yoon, Woo Young

    2013-03-01

    Li/LiV3O8 secondary cells with Li-foil and Li-powder anodes were fabricated, and their electrical properties were compared. Using the powder anode, a cell with an initial discharge capacity of 260 mAh g-1 that could be operated for over 100 cycles was obtained. The porous Li-powder electrode was safely synthesized by pressing an emulsion droplet onto an SUS mesh. A threefold increase in the electrical conductivity of the LiV3O8 cathode was achieved by the addition of carbon using a vibration pot mill. Using the powder anode resulted in 80% capacity retention at the 100th cycle, while that using the foil electrode was 46%; the 1.0 Crate/ 0.1 C-rate capacity ratio also increased from 44% to 60%. A cell employing the LiV3O8-carbon composite cathode showed better electrical performance, a capacity retention of 90% after 50 cycles, and an increase in rate capacity ratio. The crystal structure and morphology of the LiV3O8-C composite were investigated by x-ray diffraction and scanning electron microscopy.

  16. Taiwan: Major U.S. Arms Sales Since 1990

    Science.gov (United States)

    2014-03-03

    flights and tourism across the Taiwan Strait in July. While the resumption of the cross-strait dialogue for the first time in a decade was welcomed... Taiwan : Major U.S. Arms Sales Since 1990 Shirley A. Kan Specialist in Asian Security Affairs March 3, 2014 Congressional Research Service 7...number. 1. REPORT DATE 03 MAR 2014 2. REPORT TYPE 3. DATES COVERED 00-00-2014 to 00-00-2014 4. TITLE AND SUBTITLE Taiwan : Major U.S. Arms

  17. Feshbach and Efimov Resonances in A 6Li- 133Cs Atomic Mixture

    Science.gov (United States)

    Johansen, Jacob

    This thesis reports measurements of interactions in Fermi-Bose 6Li-133Cs mixtures. Precise control of this Bose-Fermi mixture allowed us to probe few-body physics in regimes which were previously inaccessible. In particular, we performed the first model-independent test of geometric scaling of Efimov physics and probed Efimov resonances farther in the weakly coupled, narrow resonance regime than previously possible. For this work, we built a new apparatus which overcomes the many challenges faced by Li-Cs mixtures. We developed several novel dipole trapping schemes which overcome the difficulties of mixing Li and Cs, including the large differences in initial trapping and cooling between these atomic species and a large differential gravitational sag. We also achieved part per million level magnetic field control near 900 G, necessary for the precise measurements near narrow Feshbach resonances undertaken in this thesis, by pioneering a tomographic magnetic field calibration technique. With this apparatus, we first probed the Feshbach resonances of the Li-Cs mixture. This is an essential first step, allowing us to understand and control the two-body interactions between our atoms. Next we began to probe Efimov physics, an important three-body phenomenon wherein an infinite series of three-body bound states arise near two-body scattering resonances, such as Feshbach resonances. We demonstrated the universal scaling expected theoretically for Efimov states near a Feshbach resonance. This task was made feasible in our system by a reduced Efimov scaling constant, yet still required precise magnetic field control. Finally, additional universal behavior of the first Efimov resonance has been observed empirically in a variety of atomic systems. While theory has explained this observed universality, predictions also indicate departures for narrow Feshbach resonances, contrary to previous experimental results. By further improving our magnetic field control to probe a very

  18. Beardsley on literature, fiction, and nonfiction

    Directory of Open Access Journals (Sweden)

    Szu-Yen Lin

    2016-03-01

    Full Text Available This paper attempts to revive interest in the speech act theory of literature by looking into Monroe C. Beardsley's account in particular. Beardsley's view in this respect has received, surprisingly, less attention than deserved. I first offer a reconstruction of Beardsley's account and then use it to correct some notable misconceptions. Next, I show that the reformulation reveals a hitherto unnoticed discrepancy in Beardsley's position and that this can be explained away by a weak version of intentionalism that Beardsley himself actually tolerates. Finally, I assess the real difficulty of Beardsley's theory and its relevance today.Szu-Yen Lin is a doctoral candidate in philosophy at the University of Auckland. He received his MA in philosophy from National Chung Cheng University in Taiwan. His research areas include aesthetics and philosophy of the arts, in particular the philosophy of literature. He is currently working on the problem of literary interpretation. Apart from being a philosophy researcher, Szu-Yen is also a mystery writer, having published 8 novels and 28 short stories in Chinese, one of which also appeared in Ellery Queen's Mystery Magazine.

  19. Trends and Issues in Technology Education Research in Taiwan: A Co-Word Analysis of 1994-2013 Graduate Theses

    Science.gov (United States)

    Lee, Lung-Sheng; Fang, Yu-Shen

    2015-01-01

    In Taiwan, the Technology Education for 1-12 graders is comprised of two courses--Living Technology (LT) and Information Technology (IT). With its ever-changing feature, Technology Education needs on-going research to support its decisions and actions. The education-related academic programs in universities regularly concern about the development…

  20. Seasonal Patterns of Japanese Encephalitis and Associated Meteorological Factors in Taiwan.

    Science.gov (United States)

    Lin, Che-Liang; Chang, Hsiao-Ling; Lin, Chuan-Yao; Chen, Kow-Tong

    2017-10-29

    The persistent transmission of Japanese encephalitis virus (JEV) in Taiwan necessitates exploring the risk factors of occurrence of Japanese encephalitis (JE). The purpose of this study was to assess the relationship between meteorological factors and the incidence of JE in Taiwan. We collected data for cases of JE reported to the Taiwan Centers for Disease Control (Taiwan CDC) from 2000 to 2014. Meteorological data were obtained from the Taiwan Central Weather Bureau. The relationships between weather variability and the incidence of JE in Taiwan were determined via Poisson regression analysis and a case-crossover methodology. During the 15-year study period, a total of 379 cases of JE were reported. The incidence of JE showed significant seasonality, with the majority of cases occurring in summertime (for oscillation, p Taiwan. Therefore, these factors could be regarded as warning signals indicating the need to implement preventive measures.

  1. The Deep Electrical Structure of Southern Taiwan and Its Tectonic Implications

    Directory of Open Access Journals (Sweden)

    Chih-Wen Chiang

    2010-01-01

    Full Text Available The Taiwan orogen has formed as a result of the arc-continent collision between the Eurasian continental margin and the Luzon volcanic arc over the last 5 million years and is the type example of an arc-continent collision. The tectonic processes at work beneath Taiwan are still debated; the available data have been interpreted with both thin-skinned and lithospheric collision models. In 2004, the Taiwan Integrated Geodynamical Research (TAIGER project began a systematic investigation of the crustal and upper mantle structure beneath Taiwan. TAIGER magnetotelluric (MT data from central Taiwan favor a thick-skinned model for that region. The Taiwan orogen becomes younger to the south, so the earlier stages of collision were investigated with a 100-km-long MT profile in southern Taiwan at latitude of 23.3¢XN. Data were recorded at 15 MT sites and tensor decomposition and two-dimensional inversion were applied to the MT data. The shallow electrical resistivity structure is in good agreement with surface geology. The deeper structure shows a major conductor in the mid-crust that can be explained by fluid content of 0.4 - 1.4%. A similar feature was observed in central Taiwan, but with a higher fluid content. The conductor in southern Taiwan extends to lower crustal depths and is likely caused by fluids generated by metamorphic reactions in a thickened crust. Together the central and southern Taiwan MT profiles show a crustal root beneath the Central Range.

  2. Taiwan Space Programs

    Science.gov (United States)

    Liu, Jann-Yenq

    Taiwan space programs consist of FORMOSAT-1, -2, and -3, sounding rockets, and international cooperation. FORMOSAT-1, a low-earth-orbit (LEO) scientific experimental satellite, was launched on January 26, 1999. It circulates with an altitude of 600 km and 35 degree inclination around the Earth every 97 minutes, transmitting collected data to Taiwan's receiving stations approximately six times a day. The major mission of FORMOSAT-1 includes three scientific experiments for measuring the effects of ionospheric plasma and electrodynamics, taking the ocean color image and conducting Ka-band communication experiment. The FORMOSAT- 1 mission was ended by June 15, 2004. FORMOSAT-2, launched on May 21, 2004 onto the Sun-synchronous orbit located at 891 km above ground. The main mission of FORMOSAT-2 is to conduct remote sensing imaging over Taiwan and on terrestrial and oceanic regions of the entire earth. The images captured by FORMOSAT-2 during daytime can be used for land distribution, natural resources research, environmental protection, disaster prevention and rescue work etc. When the satellite travels to the eclipsed zone, it observes natural phenomena of lighting in the upper atmosphere. FORMOSAT-3 is an international collaboration project between Taiwan and the US to develop advanced technology for the real-time monitoring of the global climate. This project is also named Constellation Observing System for Meteorology, Ionosphere and Climate, or FORMOSAT-3/COSMIC for short. Six micro-satellites were launched on 15 April 2007 and eventually placed into six different orbits at 700 800 kilometer above the earth ground. These satellites orbit around the earth to form a LEO constellation that receives signals transmitted by the 24 US GPS satellites. The satellite observation covers the entire global atmosphere and ionosphere, providing over 2,500 global sounding data per day. These data distribute uniformly over the earth's atmosphere. The global climate information

  3. [The medical autonomy of elderly in Taiwan].

    Science.gov (United States)

    Chen, Kai-Li; Chen, Ching-Huey

    2014-10-01

    The elderly population is increasing rapidly in Taiwan. With the average life expectancy on the rise, the elderly have become major consumers of healthcare products and services. Factors that influence respect for autonomy, a core value of medical ethics, may be related to family, society, and the medical culture. Especially in patients who are already elderly, aging causes declines in physical, mental and societal capacities. Practicing a respect for patient autonomy is particularly challenging for healthcare professionals in Taiwan due the unique culture background of elderly Taiwanese patients. This article reviews and integrates the literature related to the issue of patient autonomy and elaborates on medical decision-making among elderly patients in Taiwan in the contexts of: the disadvantages faced by the elderly, the background of Chinese culture, and the current medical decision-making environment. A few suggestions are proposed to help preserve the medical-decision-making autonomy of elderly patients in Taiwan.

  4. The Association Between Internet Use and Ambulatory Care-Seeking Behaviors in Taiwan: A Cross-Sectional Study.

    Science.gov (United States)

    Hsieh, Ronan Wenhan; Chen, Likwang; Chen, Tsung-Fu; Liang, Jyh-Chong; Lin, Tzu-Bin; Chen, Yen-Yuan; Tsai, Chin-Chung

    2016-12-07

    Compared with the traditional ways of gaining health-related information from newspapers, magazines, radio, and television, the Internet is inexpensive, accessible, and conveys diverse opinions. Several studies on how increasing Internet use affected outpatient clinic visits were inconclusive. The objective of this study was to examine the role of Internet use on ambulatory care-seeking behaviors as indicated by the number of outpatient clinic visits after adjusting for confounding variables. We conducted this study using a sample randomly selected from the general population in Taiwan. To handle the missing data, we built a multivariate logistic regression model for propensity score matching using age and sex as the independent variables. The questionnaires with no missing data were then included in a multivariate linear regression model for examining the association between Internet use and outpatient clinic visits. We included a sample of 293 participants who answered the questionnaire with no missing data in the multivariate linear regression model. We found that Internet use was significantly associated with more outpatient clinic visits (P=.04). The participants with chronic diseases tended to make more outpatient clinic visits (PInternet may be associated with patients' increasing need for interpreting and discussing the information with health care professionals, thus resulting in an increasing number of outpatient clinic visits. In addition, the media literacy of Web-based health-related information seekers may also affect their ambulatory care-seeking behaviors, such as outpatient clinic visits. ©Ronan Wenhan Hsieh, Likwang Chen, Tsung-Fu Chen, Jyh-Chong Liang, Tzu-Bin Lin, Yen-Yuan Chen, Chin-Chung Tsai. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 07.12.2016.

  5. Characteristics of new LiF preparations and sensitised LiF

    Energy Technology Data Exchange (ETDEWEB)

    Driscoll, C M.H.; O' Hagan, J B; Mundy, S J; Todd, C D; McWhan, A F; Dodson, J

    1986-01-01

    The patent governing the preparation and production of lithium fluoride (LiF) awarded to the Harshaw Chemical Co. has expired. Other companies have become interested in developing additional preparations of this material. Two of these preparations include LiF:Mg,Ti manufactured by Vinten Instruments plc and high sensitivity LiF:Mg, Cu,P distributed by them. The properties of these materials, including sensitivity, dose threshold, photon energy response, reusability and storage characteristics, are presented in this paper and compared with those of Harshaw TLD-100 and with those of sensitised LiF.

  6. Experimental investigation of highly excited states of the 5,6He and 5,6Li nuclei in the (6Li, 7Be) and (6Li, 7Li) one-nucleon-pick-up reactions

    International Nuclear Information System (INIS)

    Sakuta, S.B.; Novatskij, B.G.; Stepanov, D.N.; Aleksandrov, D.V.; Glukhov, Yu.A.; Nikol'skij, E.Yu.

    2002-01-01

    ( 6 Li, 7 Be) and ( 6 Li, 7 Li) reactions on the 6 Li, 7 Li nuclei have been investigated in the angular range of 0-20 deg in laboratory system at the 93-MeV 6 Li energy. Besides low-lying states of 5,6 He and 5,6 Li nuclei, broad structures have been observed in the measured spectra close to the t( 3 He) + d and t( 3 He) + t threshold at excitation energies of 16.75 (3/2 + ) and ∼ 20 MeV ( 5 He), 16.66 (3/2 + ) and ∼ 20 MeV ( 5 Li), 14.0 and 25 MeV ( 6 He), and ∼ 20 MeV ( 6 Li). Angular distributions, which have been measured for transitions to the ground (0 + ) and exited states at E x =1.8 MeV (2 + ) and 14.0 MeV of the 6 He nucleus in the 7 Li( 6 Li, 7 Be) 6 He reaction, have been analyzed in the framework of the finite-range distorted-waves method assuming the 1p- and 1s-proton pick-up mechanism. It has been shown that ( 6 Li, 7 Be) and ( 6 Li, 7 Li) reactions predominately proceed by one-step pick-up mechanism and broad structures which are observed at high excitation energies should be considered as quasimolecular states of the t( 3 He) + d and t( 3 He) + t type [ru

  7. Taiwan: Major U.S. Arms Sales Since 1990

    Science.gov (United States)

    2013-11-27

    an impasse over the program start -up costs estimated by the U.S. Navy at $333 million, but offered at $28.5 million by Taiwan . On May 20-23, 2003...Also, after starting in 2003 as the Deputy Under Secretary of the Air Force for International Affairs, Bruce Lemkin traveled twice to Taiwan by 2009...he promptly resumed a dialogue with the PRC on June 12-13, resulting in expanded charter flights and tourism across the Taiwan Strait in July

  8. The Interstellar 7Li/6Li Ratio in the Diffuse Gas Near IC 443

    Science.gov (United States)

    Ritchey, A. M.; Taylor, C. J.; Federman, S. R.; Lambert, D. L.

    2010-11-01

    Supernova remnants are believed to be the primary acceleration sites of Galactic cosmic rays (GCR), which are essential to gas-phase interstellar chemistry since they are a major source of ionization in both diffuse and dense environments. The interaction of accelerated particles with interstellar gas will also synthesize isotopes of the light elements Li, Be, and B through the spallation of CNO nuclei (producing all stable LiBeB isotopes) and through α+α fusion (yielding 6Li and 7Li, only). Type II supernovae may provide an additional source of 7Li and 11B during core collapse through neutrino-induced spallation in the He and C shells of the progenitor star (the ν-process). However, direct observational evidence for light element synthesis resulting from cosmic-ray or neutrino-induced spallation is rare. Here, we examine 7Li/6Li isotope ratios along four lines of sight through the supernova remnant IC 443 using observations of the Li I λ6707 doublet made with the Hobby-Eberly Telescope (HET) at McDonald Observatory. The 7Li/6Li ratio in the general interstellar medium is expected to be similar to the ratio of ~12 that characterizes solar system material. A local enhancement in the cosmic-ray flux will act to lower 7Li/6Li, yielding a ratio of ~2 when cosmic rays dominate Li synthesis. Gamma-ray emission from IC 443 provides strong evidence for the interaction of cosmic rays accelerated by the remnant with the ambient atomic and molecular gas. Yet this material has also been contaminated by the ejecta of a Type II supernova, which should be enriched in 7Li. We are seeking 7Li/6Li ratios that are either higher than the solar system ratio as a result of the ν-process or lower due to cosmic-ray spallation. Since the fine structure separation of the Li I doublet is comparable to the isotope shift (~7 km s-1) and each fine structure line is further split into hyperfine components, the velocity structure along the line of sight must be carefully constrained if

  9. Understanding LiOH chemistry in a ruthenium-catalyzed Li-O{sub 2} battery

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Tao; Liu, Zigeng; Kim, Gunwoo; Grey, Clare P. [Department of Chemistry, University of Cambridge (United Kingdom); Frith, James T.; Garcia-Araez, Nuria [Department of Chemistry, University of Southampton (United Kingdom)

    2017-12-11

    Non-aqueous Li-O{sub 2} batteries are promising for next-generation energy storage. New battery chemistries based on LiOH, rather than Li{sub 2}O{sub 2}, have been recently reported in systems with added water, one using a soluble additive LiI and the other using solid Ru catalysts. Here, the focus is on the mechanism of Ru-catalyzed LiOH chemistry. Using nuclear magnetic resonance, operando electrochemical pressure measurements, and mass spectrometry, it is shown that on discharging LiOH forms via a 4 e{sup -} oxygen reduction reaction, the H in LiOH coming solely from added H{sub 2}O and the O from both O{sub 2} and H{sub 2}O. On charging, quantitative LiOH oxidation occurs at 3.1 V, with O being trapped in a form of dimethyl sulfone in the electrolyte. Compared to Li{sub 2}O{sub 2}, LiOH formation over Ru incurs few side reactions, a critical advantage for developing a long-lived battery. An optimized metal-catalyst-electrolyte couple needs to be sought that aids LiOH oxidation and is stable towards attack by hydroxyl radicals. (copyright 2017 Wiley-VCH Verlag GmbH and Co. KGaA, Weinheim)

  10. Modeling Li-ion conductivity in LiLa(PO3)4 powder

    International Nuclear Information System (INIS)

    Mounir, Ferhi; Karima, Horchani-Naifer; Khaled, Ben Saad; Mokhtar, Férid

    2012-01-01

    Polycrystalline powder and single-crystal of LiLa(PO 3 ) 4 are synthesized by solid state reaction and flux technique, respectively. A morphological description of the obtained product was made based on scanning electron microscopy micrographs. The obtained powder was characterized by X-ray powder diffraction, FTIR and Raman spectroscopies. Ionic conductivity of the LiLa(PO 3 ) 4 powder was measured and evaluated over a temperature range from 553 to 913 K. Single crystals of LiLa(PO 3 ) 4 are characterized by single-crystal X-ray diffraction. The LiLa(PO 3 ) 4 structure was found to be isotypic with LiNd(PO 3 ) 4 . It crystallizes in the monoclinic system with space group C2/c and cell parameters: a=16.635(6) Å, b=7.130(3) Å, c=9.913(3) Å, β=126.37(4)°, V=946.72(6) Å 3 and Z=4. The LiLa(PO 3 ) 4 structure was described as an alternation between spiraling chains (PO 3 ) n and (La 3+ , Li + ) cations along the b direction. The small Li + ions, coordinated to four oxygen atoms, were located in the large connected cavities created between the LaO 8 polyhedra and the polyphosphate chains. The jumping of Li + through tunnels of the crystalline network was investigated using complex impedance spectroscopy. The close value of the activation energies calculated through the analysis of conductivity data and loss spectra indicate that the transport in the investigated system is through hopping mechanism. The correlation between ionic conductivity of LiLa(PO 3 ) 4 and its crystallographic structure was investigated and the most probably transport pathway model was determined.

  11. An Introduction to Human Resource Development in Taiwan, R.O.C. = Jong Hwa Min Gwo Ren Li Tz Yuan Fa Jaan Jyan Jieh.

    Science.gov (United States)

    Lee, Lung-Sheng; Chen, Ya-Yan

    In Taiwan, human resource development (HRD) is defined as the systematic education, training, and development employers provide for their employees as well as organizational development for corporations. A history of HRD development indicates that in the 1960s, the government began to implement planning measures for HRD in business and industry;…

  12. Commentary on “A Modest Proposal for a Basic Agreement on Peaceful Cross-Strait Development” by Chang Ya-chung

    Directory of Open Access Journals (Sweden)

    Christopher R. Hughes

    2010-04-01

    Full Text Available This critique assesses Prof. Chang Ya-chung’s draft basic agreement for cross-Strait relations by arguing that it overstates changes in Beijing’s Taiwan policy, which is based on a strategy that has not seen substantial change since it was devised in the early 1990s to prevent the island’s democratization leading to the exercise of self-determination. By over-estimating Taiwan’s political, diplomatic, military, and economic vulnerability the proposal unnecessarily narrows down Taibei’s options to the point where it has to accept Beijing’s one-China principle. This merely closes off other options that Taiwan can just as readily pursue, such as continuing to develop cross-Strait relations through ad hoc solutions to practical problems or seeking more imaginative ways to create a durable modus vivendi with international support. Even more problematic is that a political framework for stability based on the principles of Chinese nationalism is unlikely to be acceptable for Taiwan’s liberaldemocratic politics and could thus amount to an unnecessary risk that would lead to a less durable cross-Strait status quo than that which has been maintained over the last two decades.

  13. Li-ion conduction in the LiBH4:LiI system from Density Functional Theory calculations and Quasi-Elastic Neutron Scattering

    DEFF Research Database (Denmark)

    Myrdal, Jon Steinar Gardarsson; Blanchard, Didier; Sveinbjörnsson, Dadi Þorsteinn

    2013-01-01

    The hexagonal high-temperature polymorph of LiBH4 is stabilized by solid solution with LiI to exhibit superionic Li+ ionic conductivity at room temperature. Herein, the mechanisms for the Li+ diffusion are investigated for the first time by density functional theory (DFT) calculations coupled...

  14. A novel dual-salts of LiTFSI and LiODFB in LiFePO4-based batteries for suppressing aluminum corrosion and improving cycling stability

    Science.gov (United States)

    Li, Faqiang; Gong, Yan; Jia, Guofeng; Wang, Qinglei; Peng, Zhengjun; Fan, Wei; Bai, Bing

    2015-11-01

    The strong corrosion behavior at the Al current collector restricts the application range of lithium bis (trifluoromethanesulfonylimide) (LiTFSI), despite its high stability against water and thermal. SEM, LSV and Tafel curves proved that adding LiODFB into LiTFSI-based electrolytes could suppress aluminum corrosion caused by LiTFSI-based electrolytes. The cycling stability and rate capability of LiFePO4-based batteries using LiTFSI0.6-LiODFB0.4-based electrolytes is excellent as compared to LiFePO4-based batteries using LiPF6-based electrolytes.

  15. The Distribution and Habitats of the Pteris fauriei Complex in Taiwan

    Directory of Open Access Journals (Sweden)

    Yao-Moan Huang

    2007-03-01

    Full Text Available Polyploidization is a significant mode of speciation in plants. Polyploids often occupy habitats different from those of their diploid parents. In Taiwan, two varieties of Pteris fauriei, one diploid and one triploid, have been identified. The number of spores per sporangium and the size of spores are reliable indicators of ploidy. Diploid P. fauriei have 64-spore sporangia and the spores are significantly smaller than spores of triploid plants, which have 32-spore sporangia. Based on these findings, the distribution and habitats of the two cytotypes in Taiwan are characterized from both living plants and herbarium specimens. Altogether, 516 live plants from 32 locations and 76 herbarium specimens were analyzed. In general, diploid plants occur in warmer habitats than triploid plants. Diploid plants are widely distributed in Taiwan and nearby islands, but do not occur in central Taiwan nor in the Matsu islands. In contrast, triploid plants are not found in southern tip of Taiwan nor on islands west of central Taiwan. In northern Taiwan and on the west-central islands, diploids grow most often in exposed sites and grasslands. However, in southern Taiwan and islands Lanyu and Lutao, diploids also occur in woodlands. Triploids are restricted to grassland and woodland habitats in Taiwan, but grow in exposed sites, grassland and woodland habitats in Matsu islands. In general, triploids grow at higher elevations than the diploids.

  16. Impacts of Tides and Typhoon Fanapi (2010 on Seas Around Taiwan

    Directory of Open Access Journals (Sweden)

    Dong S. Ko

    2016-04-01

    Full Text Available We used satellite data, typhoon-resolving atmospheric forcing and a data assimilating ocean model, the East Asian Seas Nowcast/Forecast System (EASNFS, to investigate circulation and three upwelling regions perturbed by tides and Typhoon Fanapi (2010 in the seas around Taiwan. The three upwelling areas located off northeast Taiwan, off southeast China and over the Penghu Channel off southwest Taiwan are normally limited in expanse before Fanapi. The tidal currents enhance all three. To cope with typhoon strength atmospheric forcing, we applied typhoon-resolving Weather Research and Forecasting (WRF model wind fields that significantly enhanced Fanapi-induced upwelling. Approaching Taiwan, Fanapi induces a cold wake spreading preferably on the right side of the essentially westward running track in the western Pacific. The three upwelling areas in the East China Sea and Taiwan Strait subsequently become expansive as Fanapi approaches and enters the Taiwan Strait. The mechanisms leading to normal or Fanapi-perturbed upwelling and circulation in seas around Taiwan, especially the latter two mentioned above, are suggested. In essence, Fanapi disrupts circulation in the Taiwan Strait, and also the Taiwan Strait outflow entering the East China Sea, leading to expanded upwelling areas. We also suggest that high-resolution wind and tides application is essential for the upwelling modeling study and also the general circulation in the region with and without typhoons.

  17. Transfer of 137Cs from soil to plants in a wet montane forest in subtropical Taiwan

    International Nuclear Information System (INIS)

    Chih-Yu Chiu

    1999-01-01

    The distribution of 137 Cs in an undisturbed, multistoried, subtropical wet montane forest ecosystem surrounding Yuanyang Lake (lake surface level ca. 1670 m, in northeastern Taiwan), was investigated. The mossy forest here represents a currently-rare perhumid temperate environment in subtropical region. The radioactivity concentration of 137 Cs was determined by γ-spectroscopy with a Ge(Li) detector. Although the soil is extremely acidic (pH 3.3 to 3.6) and the rainfall is high, 137 Cs is evidently retained in the organic layer. The radioactivity concentration of 137 Cs in surface soil ranges from 28 to 71 Bq x kg -1 . The concentrations of 137 Cs in the ground moss layer and litter were much lower than that in the soil organic layer; this suggests that 137 Cs detected is not from the newly deposited radioactive fallout. The radioactivity concentration and transfer factor (TF) of 137 Cs varied with plant species. Shrubs and ferns have higher values than a coniferous tree (Taiwan cedar). The TF in this ecosystem is as high as 0.21 to 1.88. The high values of TF is attributed to the abundance of the organic matter in the forest soils. The rapid recycling of 137 Cs through the soil-plant system of this undisturbed multistoried ecosystem suggests the existence of an internal cycling that help the accumulation of 137 Cs in this ecosystem. (author)

  18. Taiwan: Recent Developments and U.S. Policy Choices

    National Research Council Canada - National Science Library

    Dumbaugh, Kerry

    2006-01-01

    .... Among other things, President Bush publicly stated in 2001 that the United States would do "whatever it takes" to help Taiwan's defense and approved, in April 2001, a substantial sale of U.S. weapons to Taiwan...

  19. G-LiHT: Goddard's LiDAR, Hyperspectral and Thermal Airborne Imager

    Science.gov (United States)

    Cook, Bruce; Corp, Lawrence; Nelson, Ross; Morton, Douglas; Ranson, Kenneth J.; Masek, Jeffrey; Middleton, Elizabeth

    2012-01-01

    Scientists at NASA's Goddard Space Flight Center have developed an ultra-portable, low-cost, multi-sensor remote sensing system for studying the form and function of terrestrial ecosystems. G-LiHT integrates two LIDARs, a 905 nanometer single beam profiler and 1550 nm scanner, with a narrowband (1.5 nanometers) VNIR imaging spectrometer and a broadband (8-14 micrometers) thermal imager. The small footprint (approximately 12 centimeters) LIDAR data and approximately 1 meter ground resolution imagery are advantageous for high resolution applications such as the delineation of canopy crowns, characterization of canopy gaps, and the identification of sparse, low-stature vegetation, which is difficult to detect from space-based instruments and large-footprint LiDAR. The hyperspectral and thermal imagery can be used to characterize species composition, variations in biophysical variables (e.g., photosynthetic pigments), surface temperature, and responses to environmental stressors (e.g., heat, moisture loss). Additionally, the combination of LIDAR optical, and thermal data from G-LiHT is being used to assess forest health by sensing differences in foliage density, photosynthetic pigments, and transpiration. Low operating costs (approximately $1 ha) have allowed us to evaluate seasonal differences in LiDAR, passive optical and thermal data, which provides insight into year-round observations from space. Canopy characteristics and tree allometry (e.g., crown height:width, canopy:ground reflectance) derived from G-LiHT data are being used to generate realistic scenes for radiative transfer models, which in turn are being used to improve instrument design and ensure continuity between LiDAR instruments. G-LiHT has been installed and tested in aircraft with fuselage viewports and in a custom wing-mounted pod that allows G-LiHT to be flown on any Cessna 206, a common aircraft in use throughout the world. G-LiHT is currently being used for forest biomass and growth estimation

  20. Electrochemical performances of LiMnPO4 synthesized from non-stoichiometric Li/Mn ratio.

    Science.gov (United States)

    Xiao, Jie; Chernova, Natasha A; Upreti, Shailesh; Chen, Xilin; Li, Zheng; Deng, Zhiqun; Choi, Daiwon; Xu, Wu; Nie, Zimin; Graff, Gordon L; Liu, Jun; Whittingham, M Stanley; Zhang, Ji-Guang

    2011-10-28

    In this paper, the influences of the lithium content in the starting materials on the final performances of as-prepared Li(x)MnPO(4) (x hereafter represents the starting Li content in the synthesis step which does not necessarily mean that Li(x)MnPO(4) is a single phase solid solution in this work.) are systematically investigated. It has been revealed that Mn(2)P(2)O(7) is the main impurity when Li Li(3)PO(4) begins to form once x > 1.0. The interactions between Mn(2)P(2)O(7) or Li(3)PO(4) impurities and LiMnPO(4) are studied in terms of the structural, electrochemical, and magnetic properties. At a slow rate of C/50, the reversible capacity of both Li(0.5)MnPO(4) and Li(0.8)MnPO(4) increases with cycling. This indicates a gradual activation of more sites to accommodate a reversible diffusion of Li(+) ions that may be related to the interaction between Mn(2)P(2)O(7) and LiMnPO(4) nanoparticles. Among all of the different compositions, Li(1.1)MnPO(4) exhibits the most stable cycling ability probably because of the existence of a trace amount of Li(3)PO(4) impurity that functions as a solid-state electrolyte on the surface. The magnetic properties and X-ray absorption spectroscopy (XAS) of the MnPO(4)·H(2)O precursor, pure and carbon-coated Li(x)MnPO(4) are also investigated to identify the key steps involved in preparing a high-performance LiMnPO(4). This journal is © the Owner Societies 2011

  1. The Umbrella Sedge in Taiwan

    Directory of Open Access Journals (Sweden)

    Shih-Huei Chen

    2008-09-01

    Full Text Available The umbrella sedge Cyperus involucratus was misidentified as C. alternifolius subsp. flabelliformis in Taiwan. The investigation of the status of the umbrella sedge is prompted by the recent discovery of C. alternifolius which was naturalized to eastern Taiwan. Cyperus alternifolius, though similar to C. involucratus in appearance, differs on the fine structure of achene surface, bract margin, etc. In this article, we report the newly naturalized plant, compare the differences of characteristics between the species, and provide the photos of habitat and fine structure for taxonomic identification.

  2. Li-rich anti-perovskite Li3OCl films with enhanced ionic conductivity

    Energy Technology Data Exchange (ETDEWEB)

    Lu, XJ; Wu, G; Howard, JW; Chen, AP; Zhao, YS; Daemen, LL; Jia, QX

    2014-08-13

    Anti-perovskite solid electrolyte films were prepared by pulsed laser deposition, and their room-temperature ionic conductivity can be improved by more than an order of magnitude in comparison with its bulk counterpart. The cyclability of Li3OCl films in contact with lithium was evaluated using a Li/Li3OCl/Li symmetric cell, showing self-stabilization during cycling test.

  3. Composition, Endemism and Phytogeographical Affinities of the Taiwan Flora

    Directory of Open Access Journals (Sweden)

    Chang-Fu Hsieh

    2002-12-01

    Full Text Available The Taiwan vascular flora is exceptionally interesting not only because it is rich and diversified, but because it is of great phytogeographic significance owing to its geographic location. The flora of Taiwan, including naturalized plants, comprises 233 families and 1389 genera with 4216 species. In terms of major growth forms, there are 588 trees, 426 shrubs, 249 lianas, 177 vines, and 2776 herbs or ferns. Approximately 234 species are exotics typically associated with pastures, road clearings and other human disturbances. An extremely large percentage of these naturalized plants are of tropical New World origin. Among the native flora, the Orchidaceae (331 species, Gramineae (249, Compositae (194, Leguminosae (176, Cyperaceae (174, Rosaceae (105, Rubiaceae (93 and Euphorbiaceae (76 rank highest in numbers of species. Clearly, the greatest part of Taiwan's floristics richness comes from a wealth of species in primarily lowland (0–600 m asl. taxa. A total of 2571 species were recorded in the lowlands, whereas only about 251 species occur between 3100-3950 m. Endemic genera are extremely scarce in Taiwan, with only four, namely Sinopanax (Araliaceae, Hayatella (Rubiaceae, Kudoacanthus (Acanthaceae, and Haraella (Orchidaceae. In contrast to the low percentage of generic endemism, there is a remarkably higher specific endemism. About 1041 species (26.1% of indigenous plants are known only from Taiwan. A detailed examination of these species shows that there is a distinct trend of increasing endemism with increasing altitude (r² = 0.99. A survey of indigenous non-endemic species on the basis of their geographical distribution outside Taiwan shows that they can be classified into 6 major categories: 1. pantropical and palaeotropical species (1029 species; 2. species distributed in eastern Asia, from Himalayas through southern & eastern China to Taiwan, with some extending to the Ryukyus and Japan (1075 species; 3. widespread species extending

  4. Clinical manifestations of Clostridium difficile infection in a medical center in Taiwan.

    Science.gov (United States)

    Lai, Chih-Cheng; Lin, Sheng-Hsiang; Tan, Che-Kim; Liao, Chun-Hsing; Huang, Yu-Tsung; Hsueh, Po-Ren

    2014-12-01

    To investigate the clinical characteristics of Clostridium difficile infection (CDI) at a medical center in Taiwan. Patients with CDI were identified from medical records at the National Taiwan University Hospital (Taipei, Taiwan). The following information was gathered and analyzed to better understand the clinical manifestations of CDI: age; sex; underlying immunocompromised conditions; laboratory data; in-hospital mortality; and previous use of drugs such as antimicrobial agents, steroids, and antipeptic ulcer agents. During the years 2000-2010, 122 patients were identified as having CDI. This included 92 patients with nontoxigenic CDI (i.e., positive stool culture for C. difficile but negative results for toxins A and B) and 30 patients with toxigenic CDI (i.e., positive stool culture cultures for C. difficile and positive results for toxins A and B). Of the 122 patients, 48 (39%) patients were older than 65 years and most patients acquired the CDI while in the hospital. Active cancer was the most common reason for hospitalization, followed by diabetes mellitus, and end-stage renal disease. More than 90% of the patients had received antibiotics before acquiring CDI. The results of fecal leukocyte examinations were positive in 33 (27%) patients. The overall in-hospital mortality rate was 26.2%. There were no significant differences between patients with nontoxigenic CDI and patients with toxigenic CDI. Clostridium difficile infection can develop in healthcare facilities and in community settings, especially in immunocompromised patients. Copyright © 2013. Published by Elsevier B.V.

  5. High average daily intake of PCDD/Fs and serum levels in residents living near a deserted factory producing pentachlorophenol (PCP) in Taiwan: influence of contaminated fish consumption

    Energy Technology Data Exchange (ETDEWEB)

    Lee Ching-Chang; Lin Wu-Ting; Liao Po-Chi; Su Huey-Jen [Dept. of Environmental and Occupational Health/Research Center of Environmental Trace Toxic substances, Medical Coll., National Cheng Kung Univ., Tainan (Taiwan); Chen Hsiu-Lin [Inst. of Basic Medical Sciences, Medical Coll., National Cheng Kung Univ., Tainan (Taiwan)

    2004-09-15

    Many reports have suggested that PCDD/Fs (polychlorinated dibenzo-p-dioxins and dibenzofurans) contribute to immune deficiency, liver damage, human carcinogenesis, and neuromotor maturation in children. Therefore, beginning in 1999, the Taiwan Environmental Protection Agency (EPA) conducted a survey to determine serum levels of PCDD/Fs in the general populations living around 19 incinerators in Taiwan. Relatively high average serum PCDD/F levels were unexpectedly found in Tainan city, a less industrialized area in southwestern Taiwan, than in other urban areas. We therefore reviewed the usage history of the land and found that a factory situated between Hsien-Gong Li and Lu-Erh Li, two administrative units of Tainan city, had been manufacturing pentachlorophenol (PCP) between 1967 and 1982. PCDD/Fs are formed as byproducts in the PCP manufacturing process. Exposure to PCP and its derivatives via the food chain is the most significant intake route of PCDD/Fs in consumers in the European Union (EU). In Japan, in addition to combustion processes, PCP and chlornitrofen (CNP) have also been identified as the major sources of PCDD/Fs in Tokyo Bay7. A preliminary investigation showed that the soil in the PCP factory and sediments in the sea reservoir (13 hectares) near the deserted factory were seriously contaminated with PCDD/Fs (260-184,000 and 20-6220 pg I-TEQ/g, respectively), levels higher than those in other countries. Therefore, the aim of this study was to compare the PCDD/F levels of fish meat in the sea reservoir and the serum in inhabitants living in the vicinity of the closed PCP plant and other nearby areas. The data from human and other biota samples might clarify the transmission pathway of the PCDD/F contaminants from the PCP factory to local residents, provide information about the exposure status of those living in the vicinity of the deserted PCP factory, and also lead to useful suggestions for controlling PCDD/F accumulation in those living near such

  6. A pilot experiment with reactor neutrinos in Taiwan

    International Nuclear Information System (INIS)

    Wong, Henry T.; Li Jin

    1999-01-01

    A Collaboration comprising scientists from Taiwan, mainland China and the United States has been built up since 1996 to pursue an experimental program in neutrino and astro-particle physics in Taiwan. A pilot experiment to be performed at the Nuclear Power Station II in Taiwan is now under intense preparation. It will make use of a 500 kg CsI(Tl) crystal calorimeter to study various neutrino interactions. Various possible future directions will also be explored. The conceptual design and the physics to be addressed by the pilot experiment are discussed

  7. Li plating as unwanted side reaction in commercial Li-ion cells - A review

    Science.gov (United States)

    Waldmann, Thomas; Hogg, Björn-Ingo; Wohlfahrt-Mehrens, Margret

    2018-04-01

    Deposition of Lithium metal on anodes contributes significantly to ageing of Li-ion cells. Lithium deposition is connected not only to a drastic limitation of life-time, but also to fast-charging capability and safety issues. Lithium deposition in commercial Li-ion cells is not limited to operation conditions at low temperatures. In recent publications various types of commercial cells were investigated using complimentary analysis methods. Five cell types studied in literature (18650, 26650, pouch) serve as a basis for comparison when and why Li deposition happens in commercial Li-ion cells. In the present paper, we reviewed literature on (i) causes, (ii) hints and evidences for Li deposition, (iii) macroscopic morphology of Li deposition/plating, (iv) ageing mechanisms and shapes of capacity fade curves involving Li deposition, and (v) influences of Li deposition on safety. Although often discussed, safety issues regarding Li deposition are not only limited to dendrite growth and internal short circuits, but also to exothermic reactions in the presence of Lithium metal. Furthermore, we tried to connect knowledge from different length scales including the macroscopic level (Li-ion cells, operating conditions, gradients in cells, electrochemical tests, safety tests), the microscopic level (electrodes, particles, microstructure), and the atomic level (atoms, ions, molecules, energy barriers).

  8. The Effects of College Students' Positive Thinking, Learning Motivation and Self-Regulation through a Self-Reflection Intervention in Taiwan

    Science.gov (United States)

    Wang, Hsin-Hui; Chen, Hsiang-Ting; Lin, Huann-Shyang; Hong, Zuway-R

    2017-01-01

    This quasi-experimental study examined the effects of a self-reflection intervention on college (college in this article refers to university-level education) students' positive thinking, learning motivation and self-regulation in Taiwan. One hundred and two college students were selected to participate in an 18-week intervention forming the…

  9. Seismic safety reexaminations to NPPs in Taiwan. Lessons learned from 20061226 Taiwan Hengchun and 20070716 Japan Niigata-Chuetsu oki earthquakes

    International Nuclear Information System (INIS)

    Chow Ting; Wu Yuanchieh; Gau Yunchau

    2008-01-01

    On December 26 2006, a strong earthquake with a local magnitude M L of 7.0 hit the most southern part of Taiwan, Hengchun village, where the Maanshan Nuclear Power Station is located. This is a historic high earthquake ever been experienced to Taiwan's existing nuclear power units, and it raised high public concerns about the seismic safety of the nuclear power plants operation. More recently on July 16 2007, in Japan, where the earthquake focal mechanisms are very similar to those in Taiwan, all 7 nuclear power units in Kashiwazaki-Kariwa site were struck by a more devastating earthquake and as the result, the design earthquakes for all the nuclear units have been exceeded. Therefore, the assurance of good seismic design and the appropriateness of associated post-earthquake actions to the nuclear power units in Taiwan become very urgent topics. Based on the experiences learned from the above mentioned two earthquakes, this paper will focus on the seismic safety reexamination of Taiwan's existing nuclear power plants of the following aspects: (1) current US orientated seismic designs/regulations from earthquake probabilistic risk point of view, (2) earthquake shut-down criterion, especially the CAV parameter and its threshold value, and (3) current post earthquake actions. (author)

  10. The Study of Aeromagnetic Surveys in Taiwan

    Science.gov (United States)

    Li, P. T.; Tong, L. T.; Lin, W.; Chang, S. F.

    2016-12-01

    The airborne magnetic survey is a cost-effective method for regional geological investigation. Most of developed countries use aeromagnetic data as important fundamental information for resources development. The first aeromagnetic survey was conducted in the offshore areas of west and southern Taiwan in 1968 by U.S. Naval Oceanographic Office to help Taiwan finding oil. Later, in 2007, a helicopter-borne magnetic survey was proceed in east Taiwan for underground granite bodies. In order to improve better understanding of deep geological structures associated with the Holocene volcanism in Taiwan, we applied helicopter-borne magnetic technique in northern Taiwan include Tatun Volcano Group (TVG) and Kueishan island in 2013 and 2014 to obtain the distribution information of potential magma chamber as well as hydrothermal pathways along regional geological structures. The most important findings of the high-resolution aeromagnetic dataset since 1960's to 2014 acquired include: (1) the distribution of subsurface igneous rocks and the Curie point depth in Tatun Volcano Group, Keelung Volcano Group, and Kueishantao Volcano; (2) the widely distributed NE high-magnetic belts in northern Taiwan may be associated with NE fractures created by long-term subsidence in this area; (3) the high-magnetic belts in south of Lanyang River which is very different from the magnetic characteristics of the Central Range may imply paleo oceanic plate; (4) the NE high-magnetic belts in Penghu area formed by magma intrusion along NE fractures and the dense and high-magnetic anomalies may be associated with the Miocene basaltic lava overlying on the pre-Tertiary igneous dykes and are widely spread in northern Penghu area. The new aeromagnetic survey techniques help us to investigate the areas with steep terrain or covered by dense vegetation which was difficult to obtain reasonable geological understanding, and also provide an opportunity for us to apply the geothermal energy prospecting.

  11. 76 FR 13660 - Polyvinyl Alcohol From Taiwan

    Science.gov (United States)

    2011-03-14

    ... Taiwan Determination On the basis of the record \\1\\ developed in the subject investigation, the United... Act of 1930 (19 U.S.C. 1673d(b)) (the Act), that an industry in the United States is materially injured by reason of imports from Taiwan of polyvinyl alcohol, provided for under subheading 3905.30.00 of...

  12. A Comparison of Three Major Academic Rankings for World Universities: From a Research Evaluation Perspective

    OpenAIRE

    Mu-hsuan Huang

    2011-01-01

    This paper introduces three current major university ranking systems. The Performance Ranking of Scientific Papers for World Universities by Higher Education Evaluation and Accreditation Council of Taiwan (HEEACT Ranking) emphasizes both the quality and quantity of research and current research performance. The Academic Ranking of World Universities by Shanghai Jiao Tung University (ARWU) focuses on outstanding performance of universities with indicators such as Nobel Prize winners. The QS Wo...

  13. Atomic simulations for configurations and solid-liquid interface of Li-Fe and Li-Cu icosahedra

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Jianyu, E-mail: hnieyjy@aliyun.com [Hunan Institute of Engineering (China); Hu, Wangyu [Hunan University, College of Materials Science and Engineering (China); Dai, Xiongying [Hunan Institute of Engineering, College of Science (China)

    2017-04-15

    The melting point of Li is lower than that of Fe (or Cu); thus, solid-liquid interfaces can be easily formed on Li-Fe and Li-Cu nanoalloys. In this work, the configurations and solid-liquid interfaces of Li-Fe and Li-Cu icosahedra are studied using Monte Carlo and molecular dynamics methods. The atomic interactions are described by the analytic embedded-atom method. The dependence of composition, temperature, and nanoparticle size on the configurations and thermal stabilities of nanoalloys is discussed. The behavior of the Li-Fe and Li-Cu nanoalloys in segregation, configuration, and thermal stability is investigated. A different behavior of surface segregation of Li atoms is observed for the two types of nanoalloys. The interface between the Li and Fe atoms is clear. Mixing of Li with Cu at larger nanoparticle sizes is found because of low heat of formation in the system. The configurations of the Li-Fe and Li-Cu nanoalloys are related to the competition between surface segregation and alloying. The thermal stability of Li in the two types of nanoalloys is enhanced by the support of the Fe (or Cu) solid substrate.

  14. A Study of Sustainable Material Management Approach in Taiwan

    International Nuclear Information System (INIS)

    Su Mingchien; Chou Chenpei; Chen Yizih

    2009-01-01

    Sustainable material management (SMM) has been initiated by the Organization for Economic Cooperation and Development (OECD) in 2005. SMM is an approach to promote resource conservation, reducing negative environmental impacts and preserving the natural capital of material and the balance of economic efficiency and social equity. Life cycle assessment and material flow analysis have been widely used to estimate the environmental impacts for resource consumption, but economic development has not been taken into account. Before 1984, improper garbage disposal was not an important issue in Taiwan. But over the past three decades, the Taiwan Government has accomplished not only waste disposal but also resource recycling, which are conducive to the essence of SMM. This study is the first research project to develop a SMM conceptual model for policy and strategy in Taiwan. SMM is the suitable waste management concept for the next era. This study reviewed the policy and strategy that has been applied in Taiwan's waste management, and compares the efficiency of waste management policy in Taiwan with the concept of SMM. A case study of the waste flow will be used to prove that the sustainable material policy can be a suitable management system to achieve sustainable development. This study will open a new chapter of research on global SMM for Taiwan.

  15. High recurrence rate of lymphadenitis due to nontuberculous mycobacteria and its association with concurrent Salmonella infection in Taiwan.

    Science.gov (United States)

    Hsiao, Cheng-Hsiang; Lai, Chih-Cheng; Hsueh, Po-Ren

    2014-06-01

    The objective of this study is to investigate the clinical characteristics of lymphadenitis due to nontuberculous mycobacteria (NTM) in Taiwan. We retrospectively reviewed the medical records of all patients who presented to the National Taiwan University Hospital with culture-positive NTM lymphadenitis during the period 2000-2010. Patients with concurrent extranodal involvement were excluded. From 2000 to 2010, 15 patients with lymphadenitis caused by nontuberculous mycobacteria were identified. Most patients (80%, n = 12) were infected with rapidly growing mycobacteria. Mycobacterium abscessus was the most common infective species (n = 8). Recurrence of infection involving multiple organs occurred 2-7 years after the completion of treatment in 11 (73%) patients. Five (33.3%) patients had concurrent Salmonella infections (4 patients with bacteremia and 1 patient with empyema thoracis) during the course of the disease. In Taiwanese patients, we found a high recurrence rate of NTM lymphadenitis that was closely associated with Salmonella infections. We also noted that the clinical and epidemiological manifestations of NTM lymphadenitis in Taiwan differed from their manifestations in western countries. Copyright © 2012. Published by Elsevier B.V.

  16. Rare clinical experiences for surgical treatment of melanoma with osseous metastases in Taiwan

    Directory of Open Access Journals (Sweden)

    Yang Rong-Sen

    2007-07-01

    Full Text Available Abstract Background Malignant melanoma occurs infrequently in Taiwan. Once it has progressed into osseous metastases, the prognosis is poor. There are no reported clinical experiences of surgical management in this area. Methods To improve our understanding of the rare clinical experiences, we retrospectively investigated clinical characteristics, radiological findings, treatment modalities, survival outcomes and prognoses of 11 Taiwanese patients with osseous metastasis of melanoma treated surgically at two national medical centers, National Taiwan University Hospital and National Cheng Kung University Hospital from January 1983 to December 2006. Results Six patients suffered from acral-lentiginous melanoma. Nine patients sustained multiple osseous metastases and most lesions were osteolytic. Nine patients also had sustained metastases to other organs including liver, lungs, lymph nodes, brain and spleen. Second malignancies including lung cancer, thyroid papillary carcinoma, renal cell carcinoma and cervical cancer co-existed in four patients. The interval from the initial diagnosis of melanoma to the clinical detection of osseous metastases varied from 0–37.8 months (mean 9.75 months. Metastatic melanoma was invariably fatal; the mean survival time from bone metastases to death was 5.67 months. Conclusion Due to the high morbidity and poor survival of Taiwanese patients with osseous metastases of melanoma, surgical treatment should be directed towards pain relief and the prevention of skeletal debilitation in order to maintain their quality of life.

  17. Spectroscopic analysis of LiHoF4 and LiErF4

    DEFF Research Database (Denmark)

    Christensen, H.P.

    1979-01-01

    The polarized absorption spectra for Ho3+ and Er3+ in LiHoF4 and LiErF4, respectively, have been recorded in the spectral interval 4000-26 000 cm-1 at 2 K. Parts of the spectra were examined at higher temperatures. The experimental levels for Ho3+ and Er3+ in LiRF4 were close to those found in Li...

  18. A Survey of Career Guidance Needs of Industrial Design Students in Taiwanese Universities

    Science.gov (United States)

    Yang, Ming-Ying; You, Manlai

    2010-01-01

    School pupils in Taiwan spend most of their time in studying and having examinations, and consequently many of them decide what major to study in universities rather hastily. Industrial design (ID) programs in universities nowadays recruit students from general and vocational senior high schools through a variety of channels. As a consequence, ID…

  19. Mechanistic insights of Li+ diffusion within doped LiFePO4 from Muon Spectroscopy.

    Science.gov (United States)

    Johnson, Ian D; Ashton, Thomas E; Blagovidova, Ekaterina; Smales, Glen J; Lübke, Mechthild; Baker, Peter J; Corr, Serena A; Darr, Jawwad A

    2018-03-07

    The Li + ion diffusion characteristics of V- and Nb-doped LiFePO 4 were examined with respect to undoped LiFePO 4 using muon spectroscopy (µSR) as a local probe. As little difference in diffusion coefficient between the pure and doped samples was observed, offering D Li values in the range 1.8-2.3 × 10 -10  cm 2 s -1 , this implied the improvement in electrochemical performance observed within doped LiFePO 4 was not a result of increased local Li + diffusion. This unexpected observation was made possible with the µSR technique, which can measure Li + self-diffusion within LiFePO 4 , and therefore negated the effect of the LiFePO 4 two-phase delithiation mechanism, which has previously prevented accurate Li + diffusion comparison between the doped and undoped materials. Therefore, the authors suggest that µSR is an excellent technique for analysing materials on a local scale to elucidate the effects of dopants on solid-state diffusion behaviour.

  20. Uniform second Li ion intercalation in solid state ϵ-LiVOPO{sub 4}

    Energy Technology Data Exchange (ETDEWEB)

    Wangoh, Linda W.; Quackenbush, Nicholas F. [Department of Physics, Applied Physics and Astronomy, Binghamton University, Binghamton, New York 13902 (United States); Sallis, Shawn [Materials Science and Engineering, Binghamton University, Binghamton, New York 13902 (United States); Wiaderek, Kamila M.; Ma, Lu; Wu, Tianpin; Chapman, Karena W. [X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439 (United States); Lin, Yuh-Chieh; Ong, Shyue Ping [Department of NanoEngineering, University of California San Diego, 9500 Gilman Drive 0448, La Jolla, California 92093 (United States); Wen, Bohua; Chernova, Natasha A.; Whittingham, M. Stanley [NECCES, Binghamton University, Binghamton, New York 13902 (United States); Guo, Jinghua [Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Lee, Tien-Lin; Schlueter, Christoph [Diamond Light Source Ltd., Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0DE (United Kingdom); Piper, Louis F. J., E-mail: lpiper@binghamton.edu [Department of Physics, Applied Physics and Astronomy, Binghamton University, Binghamton, New York 13902 (United States); Materials Science and Engineering, Binghamton University, Binghamton, New York 13902 (United States)

    2016-08-01

    Full, reversible intercalation of two Li{sup +} has not yet been achieved in promising VOPO{sub 4} electrodes. A pronounced Li{sup +} gradient has been reported in the low voltage window (i.e., second lithium reaction) that is thought to originate from disrupted kinetics in the high voltage regime (i.e., first lithium reaction). Here, we employ a combination of hard and soft x–ray photoelectron and absorption spectroscopy techniques to depth profile solid state synthesized LiVOPO{sub 4} cycled within the low voltage window only. Analysis of the vanadium environment revealed no evidence of a Li{sup +} gradient, which combined with almost full theoretical capacity confirms that disrupted kinetics in the high voltage window are responsible for hindering full two lithium insertion. Furthermore, we argue that the uniform Li{sup +} intercalation is a prerequisite for the formation of intermediate phases Li{sub 1.50}VOPO{sub 4} and Li{sub 1.75}VOPO{sub 4}. The evolution from LiVOPO{sub 4} to Li{sub 2}VOPO{sub 4} via the intermediate phases is confirmed by direct comparison between O K–edge absorption spectroscopy and density functional theory.

  1. Ab initio identification of the Li-rich phase in LiFePO4.

    Science.gov (United States)

    Zeng, Hua; Gu, Yue; Teng, Gaofeng; Liu, Yimeng; Zheng, Jiaxin; Pan, Feng

    2018-06-27

    A recent discovery of anionic redox activity in Li-rich layered compounds opens a new direction for the design of high-capacity cathode materials for lithium-ion batteries. Here using extensive ab initio calculations, the thermodynamic existence of the Li-rich phase in LiFePO4 to form Li1+xFe1-xPO4 with x not exceeding 12.5% has been proved. Anionic redox activity and structural stability during delithiation are further investigated. Interestingly, it is found that Li1+xFe1-xPO4 cannot be delithiated completely and thus cannot achieve extra capacity by anionic redox activity, because the local oxygen-ion redox will cause the fracture of the rigid framework formed by phosphate tetrahedral polyanions. Although an extra capacity cannot be realized, the excess Li-ions at Fe sites can enhance the Li-ion diffusivity along the adjacent [010] channel and contribute to the shift from 1D to 2D/3D diffusion. This study provides a fresh perspective on olivine-type LiFePO4 and offers some important clues on designing Li-rich cathode materials with high energy density.

  2. Educating Students with Learning Disabilities in Taiwan

    Science.gov (United States)

    Hsiao, Yun-Ju

    2011-01-01

    In East Asia, Taiwan is one of only a few countries that has a clear definition of learning disabilities (LD) as well as operational criteria for the identification of LD. In Taiwan, special education services for students with LD are mandated in the Special Education Act of 1984. According to the official statistics from the Taiwanese Special…

  3. GHG legislation: Lessons from Taiwan

    International Nuclear Information System (INIS)

    Huang, W.M.; Lee, Grace W.M.

    2009-01-01

    Taiwan has drafted a Greenhouse Gas (GHG) Reduction Bill in 2006, which is currently undergoing the legislative process in the Congress. The purpose of this study is to reexamine the legal framework and contents of this Bill, evaluate potential problems and propose recommendations. This study advocates that setting the GHG reduction targets should be settled in this Bill. In addition, based on the analysis of international experiences, it is recommenced that emissions trading scheme in the Bill should be focused on large emission sources and the share of allowance auction should be increased to reduce gratis allocation. Furthermore, from the calculation results based on the long-range energy alternative planning (LEAP) model, a conflict is observed for the existing energy policy and GHG reduction efforts in Taiwan. That is, coal-burning power plants will be the most important source of energy for Taiwan in the future. In order to reduce this conflict, the authors have recommended that the Bill should also be integrated with other relevant existing legislation to achieve a complementary effect.

  4. Gas fuels Taiwan's expansion plans

    International Nuclear Information System (INIS)

    Hayes, David

    2000-01-01

    The volume of liquid natural gas (LNG) imported into Taiwan is expected to double over the next ten years as the use of natural gas for power generation increases significantly. The Chinese Petroleum Corporation (CPC) expects to import 4.5 million tonnes of LNG in 2000 compared with 4 million tonnes in 1999. CPC is building an undersea, offshore pipeline from the Yung An LNG terminal in the south of Taiwan up the western coastline to the north. The pipeline will supply gas to power stations in the north and city gas companies in Taipei. Combined cycle power plant units at Tungshiao power station are converting to gas and a new power plant at Changsheng will burn LNG. More LNG power plants are planned. LNG is imported from Indonesia and Malaysia to supplement Taiwan's dwindling reserves of natural gas. As well as expanding the existing terminal at Yung An, the CPC is considering the need for a second import terminal. This would probably be financed and operated by the private sector

  5. Li vaporization property of two-phase material of Li{sub 2}TiO{sub 3} and Li{sub 2}SiO{sub 3} for tritium breeder

    Energy Technology Data Exchange (ETDEWEB)

    Ogawa, Seiya [Course of Mechanical Engineering, Graduate School of Engineering, Tokai University, 4-1-1 Kitakaname, Hiratsuka, Kanagawa 259-1292 (Japan); Masuko, Yuki; Kato, Hirokazu; Yuyama, Hayato; Sakai, Yutaro [Department of Prime Mover Engineering, School of Engineering, Tokai University, 4-1-1 Kitakaname, Hiratsuka, Kanagawa 259-1292 (Japan); Niwa, Eiki; Hashimoto, Takuya [Department of Physics, College of Humanities and Sciences, Nihon University, 3-8-1 Sakurajousui, Setagaya-ku, Tokyo 156-8550 (Japan); Mukai, Keisuke [Department of Nuclear Engineering and Management, School of Engineering, The University of Tokyo, 7-3-1 Bunkyo-ku, Tokyo 113-8656 (Japan); Hosino, Tsuyoshi [Breeding Functional Materials Development Group, Department of Blanket Systems Research, Rokkasho Fusion Institute, Sector of Fusion Research and Development, Japan Atomic Energy Agency, 2-166 Obuch, Omotedate, Rokkasho-mura, Kamikita-gun, Aomori 039-3212 (Japan); Sasaki, Kazuya, E-mail: k_sasaki@tokai-u.jp [Course of Mechanical Engineering, Graduate School of Engineering, Tokai University, 4-1-1 Kitakaname, Hiratsuka, Kanagawa 259-1292 (Japan); Department of Prime Mover Engineering, School of Engineering, Tokai University, 4-1-1 Kitakaname, Hiratsuka, Kanagawa 259-1292 (Japan); Course of Mechanical Engineering and Aeronautics and Astronautics, Graduate School of Science and Technology, Tokai University, 4-1-1 Kitakaname, Hiratsuka, Kanagawa 259-1292 (Japan)

    2015-10-15

    Highlights: • We synthesized two phase materials based on Li{sub 2}SiO{sub 3} and Li{sub 2}TiO{sub 3}. • We investigated the Li vaporization property of the two-phase materials. • Li vaporization occurs significantly from only Li{sub 2}SiO{sub 3} grains in the vicinity of the surface of the pellets. • The Li vaporization is remarkable only for an early short time for the vaporization from Li{sub 2}SiO{sub 3} grains at the vicinity of the surface. • The second stable phase added functions effectively for inhibition of the Li vaporization. - Abstract: Li vaporization property of two-phase materials of Li{sub 2}TiO{sub 3} and Li{sub 2}SiO{sub 3} in a working condition for the solid tritium breeder used in the demonstration power plant of fusion reactor was investigated, and the suppression mechanism of the vaporization was considered. The Li vaporization rate from the specimen pellet was measured by gravimetric method, and the change of Li concentration distribution in the pellet was analyzed by time-of-flight secondary ion mass spectrometer. Li was vaporized only from the Li{sub 2}SiO{sub 3} at the vicinity of the surface of the pellet. The remarkable vaporization of Li arose only in an early short time. The inhibition of the vaporization from the Li{sub 2}SiO{sub 3} was successful by adding the small amount of the stable secondary phase of Li{sub 2}TiO{sub 3}.

  6. Motivation Matters? The Relationship among Different Types of Learning Motivation, Engagement Behaviors and Learning Outcomes of Undergraduate Students in Taiwan

    Science.gov (United States)

    Hsieh, Tzu-Ling

    2014-01-01

    The purpose of this study is to understand predictors of different learning outcomes among various student background characteristics, types of learning motivation and engagement behaviors. 178 junior students were surveyed at a 4-year research university in Taiwan. The scales of motivation, engagement and perceived learning outcomes were adapted…

  7. Assessment of the feed-in tariff mechanism for renewable energies in Taiwan

    International Nuclear Information System (INIS)

    Huang, Yun-Hsun; Wu, Jung-Hua

    2011-01-01

    Due to Taiwan's lack of natural resources, dependence on imported energy, and pursuit of sustainable development, renewable energies are extremely important for Taiwan's future energy supply. Since Taiwan's feed-in tariff (FIT) is still in its initial stage, one must examine whether the current system is compatible with a well-designed FIT scheme. This study examines the main features of Taiwan's FIT system and assesses design options using several criteria. Additionally, one of the most important elements of a FIT scheme, namely, a tariff system, is discussed. Taiwan's FIT scheme has the design options required by well-functioning FITs, and the guaranteed-return tariff system coincides with the spirit underlying leading global FITs; however, many issues, such as setting goals by stages, refinement of the tariff calculation methodology, and elimination of other non-economic barriers, must be addressed to achieve future developmental goals and green industry growth. - Highlights: ► No in-depth study has focused exclusively on Taiwan's FIT design options. ► This study fills this gap in the literature by examining Taiwan's FIT system. ► Assessments demonstrate that Taiwan's FIT scheme has the design options required by well-functioning FITs. ► Four issues are identified that Taiwan's policy makers should address to achieve future developmental goals and expand green industries.

  8. Li14P2O3N6 and Li7PN4: Computational study of two nitrogen rich crystalline LiPON electrolyte materials

    Science.gov (United States)

    Al-Qawasmeh, Ahmad; Holzwarth, N. A. W.

    2017-10-01

    Two lithium oxonitridophosphate materials are computationally examined and found to be promising solid electrolytes for possible use in all solid-state batteries having metallic Li anodes - Li14P2O3N6 and Li7PN4. The first principles simulations are in good agreement with the structural analyses reported in the literature for these materials and the computed total energies indicate that both materials are stable with respect to decomposition into binary and ternary products. The computational results suggest that both materials are likely to form metastable interfaces with Li metal. The simulations also find both materials to have Li ion migration activation energies comparable or smaller than those of related Li ion electrolyte materials. Specifically, for Li7PN4, the experimentally measured activation energy can be explained by the migration of a Li ion vacancy stabilized by a small number of O2- ions substituting for N3- ions. For Li14P2O3N6, the activation energy for Li ion migration has not yet been experimentally measured, but simulations predict it to be smaller than that measured for Li7PN4.

  9. Energy statistics and the role of nuclear energy in Taiwan

    International Nuclear Information System (INIS)

    Tseng, T.T.; Chen, Y.B.

    1995-01-01

    Due to the very limited indigenous energy resources, Taiwan has to import over 95% of the energy from overseas to meet her need. In this paper, the supply and demand of various kind of major energies will be discussed. Also, in order to lessen the environmental burden and increase the energy independence for Taiwan, the so-called quasi-indigenous energy - nuclear energy, will play an important role in Taiwan's future energy mix. The optimal ratios of the mix in the year of 2005 in Taiwan area using multiobjective method by independent research Institute will also be discussed. (author)

  10. Fiber-optic triggered release of liposome in vivo: implication of personalized chemotherapy

    Directory of Open Access Journals (Sweden)

    Huang HL

    2015-08-01

    Full Text Available Huei-Ling Huang,1 Pei-Hsuan Lu,1 Hung-Chih Yang,1 Gi-Da Lee,1,2 Han-Ru Li,1 Kuo-Chih Liao1 1Graduate Institute of Biomedical Engineering, National Chung Hsing University, 2Department of Radiology, Taichung Veterans General Hospital, Taichung, Taiwan Abstract: The aim of this research is to provide proof of principle by applying the fiber-optic triggered release of photo-thermally responsive liposomes embedded with gold nanoparticles (AuNPs using a 200 µm fiber with 65 mW and 532 nm excitation for topical release in vivo. The tunable delivery function can be paired with an apoptosis biosensor based on the same fiber-optic configuration for providing real-time evaluation of chemotherapy efficacy in vivo to perform as a personalized chemotherapy system. The pattern of topical release triggered by laser excitation conveyed through optical fibers was monitored by the increase in fluorescence resulting from the dilution of self-quenching (75 mM fluorescein encapsulated in liposomes. In in vitro studies (in 37°C phosphate buffer saline, the AuNP-embedded liposomes showed a more efficient triggered release (74.53%±1.63% in 40 minutes than traditional temperature-responsive liposomes without AuNPs (14.53%±3.17% or AuNP-liposomes without excitation (21.92%±2.08% by spectroscopic measurements. Using the mouse xenograft studies, we first demonstrated that the encapsulation of fluorescein in liposomes resulted in a more substantial content retention (81% in the tumor than for free fluorophores (14% at 120 minutes after administration from in vivo fluorescence imaging. Furthermore, the preliminary results also suggested the tunable release capability of the system by demonstrating consecutive triggered releases with fiber-optic guided laser excitation. Keywords: fiber-optic guided excitation, light excitation triggered release, photo-thermal responsive liposome, gold nanoparticles, tunable release in vivo

  11. The HSP, the QCN, and the Dragon: Developing inquiry-based QCN instructional modules in Taiwan

    Science.gov (United States)

    Chen, K. H.; Liang, W.; Chang, C.; Yen, E.; Lin, C.; Lin, G.

    2012-12-01

    High Scope Program (HSP) is a long-term project funded by NSC in Taiwan since 2006. It is designed to elevate the quality of science education by means of incorporating emerging science and technology into the traditional curricula in senior high schools. Quake-Catcher Network (QCN), a distributed computing project initiated by Stanford University and UC Riverside, encourages the volunteers to install the low-cost, novel sensors at home and school to build a seismic network. To meet both needs, we have developed a model curriculum that introduces QCN, earthquake science, and cloud computing into high school classrooms. Through professional development workshops, Taiwan cloud-based earthquake science learning platform, and QCN club on Facebook, we have worked closely with Lan-Yang Girl's Senior High School teachers' team to design workable teaching plans through a practical operation of seismic monitoring at home or school. However, some obstacles to learning appear including QCN installation/maintain problems, high self-noise of the sensor, difficulty of introducing earthquake sciences for high school teachers. The challenges of QCN outreach in Taiwan bring out our future plans: (1) development of easy, frequently updated, physics-based QCN-experiments for high school teachers, and (2) design of an interactive learning platform with social networking function for students.

  12. An investigation of snakebite antivenom usage in Taiwan.

    Science.gov (United States)

    Lin, Chih-Chuan; Chaou, Chung-Hsien; Tseng, Chiung-Yao

    2016-08-01

    Four types of antivenom are used to treat snakebites by the six species of venomous snakes native to Taiwan. Research into antivenom use in Taiwan and its outcomes, as well as the utility of current Taiwan Poison Control Center guidelines for antivenom use, has been limited. We aimed to provide increased understanding by investigating the treatment and outcomes of patients treated for snakebite in Taiwan. On the basis of data collected from the 2009 Taiwan National Health Insurance database, patients with snakebites were identified and categorized into two sets of groups according to types of antivenom administered. The relationships between antivenom types, dosage and the variables of antibiotic use, surgical intervention, acute respiratory failure acute, renal failure, antivenom-related allergic reaction, mortality, need for hospital admission, and length of hospitalization were analyzed by multivariate logistic regression and the Kruskal-Wallis test. The majority of patients were successfully treated by administration of 1 vial of antivenom and discharged without complications. However, patients treated for neurotoxic-type venom snakebite required administration of larger doses of antivenom and > 30% required surgical intervention, particularly those treated for Chinese cobra snakebite. Approximately 10% of patients were administered two types of antivenom. The results partially support Taiwan Poison Control Center guidelines for treating the hemorrhagic-type venom snakebite. However, deficit in the guidelines for treatment of neurotoxic-type venom snakebite is obvious and new guidelines for treatment of neurotoxic-type venom snakebite and diagnosis should be developed. Copyright © 2015. Published by Elsevier B.V.

  13. Annihilation of antiferromagnetic order in LiCoO2 by excess Li

    International Nuclear Information System (INIS)

    Sugiyama, Jun; Ikedo, Yutaka; Nozaki, Hiroshi; Mukai, Kazuhiko; Andreica, Daniel; Amato, Alex; Menetrier, Michel; Carlier, Dany; Delmas, Claude

    2009-01-01

    In order to elucidate the origin of antiferromagnetic (AF) order below 30 K in LiCoO 2 , in which all the Co 3+ ions are in a low-spin state with S=0, the magnetic nature of the Li-excess sample Li 1.04 Co 0.96 O 1.96 was studied by muon-spin spectroscopy in the temperature range between 1.8 and 100 K. Although disordered localized moments appeared below 25 K, static AF order was not detected even at 1.8 K. Moreover, a small amount of excess Li ions (4%) and oxygen vacancies (2%) was found to change ∼50% of the sample into a magnetically disordered phase at 1.8 K. The stoichiometric LiCoO 2 , which was prepared from the same starting materials to those for the Li-excess sample, showed an AF transition at 30 K, while the volume fraction of the AF phase was 10% even at 1.8 K. This therefore excludes the possible role of the excess Li + on the formation of static AF order.

  14. LiFePO4/polymer/natural graphite: low cost Li-ion batteries

    International Nuclear Information System (INIS)

    Zaghib, K.; Striebel, K.; Guerfi, A.; Shim, J.; Armand, M.; Gauthier, M

    2004-01-01

    The aging and performance of natural graphite/PEO-based gel electrolyte/LiFePO 4 cells are reported. The gel polymer electrolytes were produced by electron-beam irradiation and then soaked in a liquid electrolyte. The natural graphite anode in gel electrolyte containing LiBF4-EC/GBL exhibited high reversible capacity (345 mAh/g) and high coulombic efficiency (91%). The LiFePO 4 cathode in the same gel-polymer exhibited a reversible capacity of 160 mAh/g and 93% coulombic efficiency. Better performance was obtained at high-rate discharge with 6% carbon additive in the cathode, however the graphite anode performance suffers at high rate. The Li-ion gel polymer battery shows a capacity fade of 13% after 180 cycles and has poor performance at low temperature due to low diffusion of the lithium to the graphite in the GBL system. The LiFePO 4 /gel/Li system has an excellent rate capacity. LiFePO 4 cathode material is suitable for HEV application

  15. Were Knowledge Management Abilities of University Students Enhanced after Creating Personal Blog-Based Portfolios?

    Science.gov (United States)

    Chang, Chi-Cheng; Liang, Chaoyun; Tseng, Kuo-Hung; Tseng, Ju-Shih; Chen, To-Yu

    2013-01-01

    The effect of creating blog-based portfolios on knowledge management (KM) abilities among university students was examined in the present study. Participants included 43 students majoring in Multimedia and Game Science at a University in Taiwan. Students spent nine weeks creating their personal portfolios by using a blog. The "t"-test…

  16. Researcher might have found answer to 'birth of the universe'

    CERN Multimedia

    2003-01-01

    A National Taiwan University (NTU) research team has discovered a new physical phenomenon that could challenge the well-accepted theory about the birth of the universe. However,Lee Shih-chang, a researcher at Academia Sinica's Institute of Physics, said the new scientific research results will be accepted only after an academic paper detailing the research process and conclusions is released and the research results are verified by experts in the field.

  17. Revealing Pesticide Residues Under High Pesticide Stress in Taiwan's Agricultural Environment Probed by Fresh Honey Bee (Hymenoptera: Apidae) Pollen.

    Science.gov (United States)

    Nai, Yu-Shin; Chen, Tsui-Yao; Chen, Yi-Cheng; Chen, Chun-Ting; Chen, Bor-Yann; Chen, Yue-Wen

    2017-10-01

    Significant pesticide residues are among the most serious problems for sustainable agriculture. In the beekeeping environment, pesticides not only impact a honey bee's survival, but they also contaminate bee products. Taiwan's agricultural environment has suffered from pesticide stress that was higher than that found in Europe and America. This study deciphered problems of pesticide residues in fresh honey bee pollen samples collected from 14 monitoring apiaries in Taiwan, which reflected significant contaminations within the honey bee population. In total, 155 pollen samples were screened for 232 pesticides, and 56 pesticides were detected. Among the residues, fluvalinate and chlorpyrifos showed the highest concentrations, followed by carbendazim, carbaryl, chlorfenapyr, imidacloprid, ethion, and flufenoxuron. The average frequency of pesticide residues detected in pollen samples was ca. 74.8%. The amounts and types of pesticides were higher in winter and in southwestern Taiwan. Moreover, five of these pollen samples were contaminated with 11-15 pesticides, with average levels between 1,560 and 6,390 μg/kg. Compared with the literature, this study emphasized that pollen gathered by honey bee was highly contaminated with more pesticides in Taiwan than in the America, France, and Spain. The ubiquity of pesticides in the pollen samples was likely due to the field applications of common pesticides. Recently, the Taiwanese government began to improve the pesticide policy. According to the resurvey data in 2016, there were reductions in several pesticide contamination parameters in pollen samples from west to southwest Taiwan. A long-term investigation of pollen pesticide residues should be conducted to inspect pesticides usage in Taiwan's agriculture. © The Author 2017. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  18. Distillation of LiCl from the LiCl-Li2O molten salt of the electrolytic reduction process

    International Nuclear Information System (INIS)

    Kim, I.S.; Oh, S.C.; Im, H.S.; Hur, J.M.; Lee, H.S.

    2013-01-01

    Electrolytic reduction of the uranium oxide in LiCl-Li 2 O molten salt for the treatment of spent nuclear fuel requires the separation of the residual salt from the reduced metal product, which contains about 20 wt% salt. In order to separate the residual salt and reuse it in the electrolytic reduction, a vacuum distillation process was developed. Lab-scale distillation equipment was designed and installed in an argon atmosphere glove box. The equipment consisted of an evaporator in which the reduced metal product was contained and exposed to a high temperature and reduced pressure; a receiver; and a vertically oriented condenser that operated at a temperature below the melting point of lithium chloride. We performed experiments with LiCl-Li 2 O salt to evaluate the evaporation rate of LiCl salt and varied the operating temperature to discern its effect on the behavior of salt evaporation. Complete removal of the LiCl salt from the evaporator was accomplished by reducing the internal pressure to <100 mTorr and heating to 900 deg C. We achieved evaporation efficiency as high as 100 %. (author)

  19. LiDAR-guided Archaeological Survey of a Mediterranean Landscape: Lessons from the Ancient Greek Polis of Kolophon (Ionia, Western Anatolia).

    Science.gov (United States)

    Grammer, Benedikt; Draganits, Erich; Gretscher, Martin; Muss, Ulrike

    2017-01-01

    In 2013, an airborne laser scan survey was conducted in the territory of the Ionian city of Kolophon near the western coast of modern Turkey as part of an archaeological survey project carried out by the Mimar Sinan University of Istanbul (Turkey) and the University of Vienna (Austria). Several light detection and ranging (LiDAR) studies have been carried out in the temperate climate zones of Europe, but only a few in Mediterranean landscapes. Our study is based on the first LiDAR survey carried out for an archaeological purpose in Turkey and one of the first in the Mediterranean that have been planned, measured and filtered especially for archaeological research questions. The interpretation of LiDAR data combined with ground-observations proved extremely useful for the detection and documentation of archaeological remains below Mediterranean evergreen vegetation and dense maquis. This article deals with the methodological aspects of interpreting LiDAR data, using the Kolophon data as a case study. We offer a discussion of the strengths and limitations of LiDAR as an archaeological remote sensing method and suggest a best practice model for interpreting LiDAR data in a Mediterranean context. © 2017 The Authors. Archaeological Prospection published by John Wiley & Sons Ltd.

  20. Elastic, dynamical, and electronic properties of LiHg and Li3Hg: First-principles study

    Science.gov (United States)

    Wang, Yan; Hao, Chun-Mei; Huang, Hong-Mei; Li, Yan-Ling

    2018-04-01

    The elastic, dynamical, and electronic properties of cubic LiHg and Li3Hg were investigated based on first-principles methods. The elastic constants and phonon spectral calculations confirmed the mechanical and dynamical stability of the materials at ambient conditions. The obtained elastic moduli of LiHg are slightly larger than those of Li3Hg. Both LiHg and Li3Hg are ductile materials with strong shear anisotropy as metals with mixed ionic, covalent, and metallic interactions. The calculated Debye temperatures are 223.5 K and 230.6 K for LiHg and Li3Hg, respectively. The calculated phonon frequency of the T2 g mode in Li3Hg is 326.8 cm-1. The p states from the Hg and Li atoms dominate the electronic structure near the Fermi level. These findings may inspire further experimental and theoretical study on the potential technical and engineering applications of similar alkali metal-based intermetallic compounds.

  1. Daily Tourist Arrivals, Exchange Rates and Voatility for Korea and Taiwan

    OpenAIRE

    Chia-Lin Chang; Michael Mcaleer

    2009-01-01

    Both domestic and international tourism are a major source of service export receipts for many countries worldwide, and is also increasingly important in Taiwan. One of the three leading tourism source countries for Taiwan is the Republic of Korea, which is a source of short haul tourism. Daily data from 1 January 1990 to 31 December 2008 are used to model the Korean Won / New Taiwan $ exchange rate and tourist arrivals from Korea to Taiwan, as well as their associated volatility. The sample ...

  2. Daily Tourist Arrivals, Exchange Rates and Volatility for Korea and Taiwan

    OpenAIRE

    Chang, C-L.; McAleer, M.J.

    2009-01-01

    textabstractBoth domestic and international tourism are a major source of service export receipts for many countries worldwide, and is also increasingly important in Taiwan. One of the three leading tourism source countries for Taiwan is the Republic of Korea, which is a source of short haul tourism. Daily data from 1 January 1990 to 31 December 2008 are used to model the Korean Won / New Taiwan $ exchange rate and tourist arrivals from Korea to Taiwan, as well as their associated volatility....

  3. NRAO Welcomes Taiwan as a New North American ALMA Partner

    Science.gov (United States)

    2008-12-01

    Observatory of Japan. The agreement mirrors previous ones affording Taiwan astronomers enhanced access to NRAO’s US-based research facilities. “ALMA will be one of the greatest ground-based observatories of the coming decade, and we look forward eagerly to working alongside our colleagues at the NRAO, and with the other ALMA partners, to make ALMA even more successful,” said Dr. Paul Ho, ASIAA’s director. The ALMA Project is a partnership between the scientific communities of East Asia, Europe and North America with Chile. ALMA is funded in North America by the U.S. National Science Foundation in cooperation with the National Research Council of Canada and the National Science Council of Taiwan. ALMA construction and operations are led on behalf of North America by the National Radio Astronomy Observatory, which is operated under cooperative agreement by Associated Universities, Inc.

  4. Analysis on the Critical Rainfall Value For Predicting Large Scale Landslides Caused by Heavy Rainfall In Taiwan.

    Science.gov (United States)

    Tsai, Kuang-Jung; Chiang, Jie-Lun; Lee, Ming-Hsi; Chen, Yie-Ruey

    2017-04-01

    Analysis on the Critical Rainfall Value For Predicting Large Scale Landslides Caused by Heavy Rainfall In Taiwan. Kuang-Jung Tsai 1, Jie-Lun Chiang 2,Ming-Hsi Lee 2, Yie-Ruey Chen 1, 1Department of Land Management and Development, Chang Jung Christian Universityt, Tainan, Taiwan. 2Department of Soil and Water Conservation, National Pingtung University of Science and Technology, Pingtung, Taiwan. ABSTRACT The accumulated rainfall amount was recorded more than 2,900mm that were brought by Morakot typhoon in August, 2009 within continuous 3 days. Very serious landslides, and sediment related disasters were induced by this heavy rainfall event. The satellite image analysis project conducted by Soil and Water Conservation Bureau after Morakot event indicated that more than 10,904 sites of landslide with total sliding area of 18,113ha were found by this project. At the same time, all severe sediment related disaster areas are also characterized based on their disaster type, scale, topography, major bedrock formations and geologic structures during the period of extremely heavy rainfall events occurred at the southern Taiwan. Characteristics and mechanism of large scale landslide are collected on the basis of the field investigation technology integrated with GPS/GIS/RS technique. In order to decrease the risk of large scale landslides on slope land, the strategy of slope land conservation, and critical rainfall database should be set up and executed as soon as possible. Meanwhile, study on the establishment of critical rainfall value used for predicting large scale landslides induced by heavy rainfall become an important issue which was seriously concerned by the government and all people live in Taiwan. The mechanism of large scale landslide, rainfall frequency analysis ,sediment budge estimation and river hydraulic analysis under the condition of extremely climate change during the past 10 years would be seriously concerned and recognized as a required issue by this

  5. 75 FR 67110 - Forged Stainless Steel Flanges From India and Taiwan

    Science.gov (United States)

    2010-11-01

    ... Stainless Steel Flanges From India and Taiwan AGENCY: United States International Trade Commission. ACTION... India and Taiwan. SUMMARY: The Commission hereby gives notice that it has instituted reviews pursuant to... the antidumping duty orders on forged stainless steel flanges from India and Taiwan would be likely to...

  6. 76 FR 57075 - Helical Spring Lock Washers From China and Taiwan

    Science.gov (United States)

    2011-09-15

    ... Lock Washers From China and Taiwan Scheduling of expedited five-year reviews concerning the antidumping duty orders on helical spring lock washers from China and Taiwan. AGENCY: United States International... China and Taiwan would be likely to lead to continuation or recurrence of material injury within a...

  7. 76 FR 11268 - Certain Polyester Staple Fiber From Korea and Taiwan

    Science.gov (United States)

    2011-03-01

    ... Polyester Staple Fiber From Korea and Taiwan AGENCY: United States International Trade Commission. ACTION... Korea and Taiwan. SUMMARY: The Commission hereby gives notice that it has instituted reviews pursuant to... the antidumping duty orders on certain polyester staple fiber from Korea and Taiwan would be likely to...

  8. Contribution to a Revised Orchid Flora of Taiwan (IV

    Directory of Open Access Journals (Sweden)

    Horng-Jye Su

    2000-09-01

    Full Text Available A new species of Orchidaceae, Listera meifongensis is described from Taiwan. The native species of Galeola in Taiwan are also revised. Illustrations and taxonomic notes are given for these species.

  9. Characteristics and management of infectious industrial waste in Taiwan

    International Nuclear Information System (INIS)

    Huang, M.-C.; Lin, Jim Juimin

    2008-01-01

    Infectious industrial waste management in Taiwan is based on the specific waste production unit. In other countries, management is based simply on whether the producer may lead to infectious disease. Thus, Taiwan has a more detailed classification of infectious waste. The advantage of this classification is that it is easy to identify the sources, while the disadvantage lies in the fact that it is not flexible and hence increases cost. This study presents an overview of current management practices for handling infectious industrial waste in Taiwan, and addresses the current waste disposal methods. The number of small clinics in Taiwan increased from 18,183 to 18,877 between 2003 and 2005. Analysis of the data between 2003 and 2005 showed that the majority of medical waste was general industrial waste, which accounted for 76.9%-79.4% of total medical waste. Infectious industrial waste accounted for 19.3%-21.9% of total medical waste. After the SARS event in Taiwan, the amount of infectious waste reached 19,350 tons in 2004, an increase over the previous year of 4000 tons. Waste minimization was a common consideration for all types of waste treatment. In this study, we summarize the percentage of plastic waste in flammable infectious industrial waste generated by medical units, which, in Taiwan was about 30%. The EPA and Taiwan Department of Health have actively promoted different recycling and waste reduction measures. However, the wide adoption of disposable materials made recycling and waste reduction difficult for some hospitals. It has been suggested that enhancing the education of and promoting communication between medical units and recycling industries must be implemented to prevent recyclable waste from entering the incinerator

  10. NASA Goddards LiDAR, Hyperspectral and Thermal (G-LiHT) Airborne Imager

    Science.gov (United States)

    Cook, Bruce D.; Corp, Lawrence A.; Nelson, Ross F.; Middleton, Elizabeth M.; Morton, Douglas C.; McCorkel, Joel T.; Masek, Jeffrey G.; Ranson, Kenneth J.; Ly, Vuong; Montesano, Paul M.

    2013-01-01

    The combination of LiDAR and optical remotely sensed data provides unique information about ecosystem structure and function. Here, we describe the development, validation and application of a new airborne system that integrates commercial off the shelf LiDAR hyperspectral and thermal components in a compact, lightweight and portable system. Goddard's LiDAR, Hyperspectral and Thermal (G-LiHT) airborne imager is a unique system that permits simultaneous measurements of vegetation structure, foliar spectra and surface temperatures at very high spatial resolution (approximately 1 m) on a wide range of airborne platforms. The complementary nature of LiDAR, optical and thermal data provide an analytical framework for the development of new algorithms to map plant species composition, plant functional types, biodiversity, biomass and carbon stocks, and plant growth. In addition, G-LiHT data enhance our ability to validate data from existing satellite missions and support NASA Earth Science research. G-LiHT's data processing and distribution system is designed to give scientists open access to both low- and high-level data products (http://gliht.gsfc.nasa.gov), which will stimulate the community development of synergistic data fusion algorithms. G-LiHT has been used to collect more than 6,500 km2 of data for NASA-sponsored studies across a broad range of ecoregions in the USA and Mexico. In this paper, we document G-LiHT design considerations, physical specifications, instrument performance and calibration and acquisition parameters. In addition, we describe the data processing system and higher-level data products that are freely distributed under NASA's Data and Information policy.

  11. Activities of doripenem against nosocomial bacteremic drug-resistant Gram-negative bacteria in a medical center in Taiwan.

    Science.gov (United States)

    Dong, Shao-Xing; Wang, Jann-Tay; Chang, Shan-Chwen

    2012-12-01

    The majority of nosocomial infections in Taiwan hospitals are caused by drug-resistant Gram-negative bacteria (GNB), including Pseudomonas aeruginosa, Acinetobacter baumannii, and various species of Enterobacteriaceae. Carbapenems are important agents for treating infections caused by these GNB. Recently, doripenem was approved for use in Taiwan in August 2009. However, data on its in vitro activity against nosocomial GNB isolated from Taiwan remain limited. The study was designed to look into this clinical issue. A total of 400 nonduplicated nosocomial blood isolates isolated in 2009, inclusive of P. aeruginosa (n = 100), A. baumannii (n = 100), and Enterobacteriaceae (n = 200), were randomly selected from the bacterial bank preserved at National Taiwan University Hospital. Susceptibilities of these 400 isolates to various antibiotics, including doripenem, imipenem, meropenem, ceftazidime, amikacin, ciprofloxacin, colistin, and tigecycline were determined by using Etest. Doripenem demonstrated similar in vitro activity to imipenem and meropenem against P. aeruginosa (87%, vs. 85% and 89%), A. baumannii (56%, vs. 60% and 60%), and Enterobacteriaceae (100%, vs. 98.5% and 99.5%). The prevalence of carbapenem-resistant (any one of three tested carbapenems) P. aeruginosa, A. baumannii, and Enterobacteriaceae isolates was 15%, 44%, and 0.5%, respectively. Doripenem was as effective as imipenem and meropenem in our study. However, there was a significant proportion of carbapenem resistance among the tested isolates. Hence, longitudinal surveillance is necessary to monitor the resistance trend. Copyright © 2012. Published by Elsevier B.V.

  12. A new analysis procedure to extract fusion excitation function with large beam energy dispersions: application to the 6Li+120Sn and 7Li+119Sn

    Directory of Open Access Journals (Sweden)

    Di Pietro Alessia

    2017-01-01

    Full Text Available In the present paper it is described an analysis procedure suited for experiments where cross-sections strongly varying with energy are measured using beams having large energy dispersion. These cross-sections are typically the sub-barrier fusion excitation function of reactions induced by radioactive beams. The large beam energy dispersion, typical of these experiments, can lead to ambiguities in the association of the effective beam energy to the reaction product yields and consequently to an error in the determination of the excitation function. As a test case, the approach is applied to the experiments 6Li+120Sn and 7Li+119Sn measured in the energy range 14 MeV ≤ Ec.m. ≤28 MeV. The complete fusion cross sections are deduced from activation measurements using the stacked target technique. The results of these experiments, that employ the two weakly-bound stable Li isotopes, show that the complete fusion cross sections above the barrier are suppressed of about 70% and 85% with respect to the Universal Fusion Function, used as a standard reference, in the 6Li and 7Li induced reactions respectively. Moreover, the excitation functions of the two systems at energies below the barrier, do not show significant differences, despite the two systems have different n-transfer Qvalue.

  13. Environment-adjusted regional energy efficiency in Taiwan

    International Nuclear Information System (INIS)

    Hu, Jin-Li; Lio, Mon-Chi; Yeh, Fang-Yu; Lin, Cheng-Hsun

    2011-01-01

    This study applies the four-stage DEA procedure to calculate the energy efficiency of 23 regions in Taiwan from 1998 to 2007. After controlling for the effects of external environments, only Taipei City, Chiayi City, and Kaohsiung City are energy efficient. Note that Kaohsiung City reaches the efficiency frontier due to the adjustment via partial environmental factors such as higher education attainment and transport vehicles. We also find a worsening trend for Taiwan's energy efficiency. Not only is there a gap of energy efficiency between Taiwan's metropolitan areas and the other regions, but the gap has also widened in recent years. Those inefficient counties should be given priority and the savings potential. Except for road density, the evidence indicates that each environmental factor has partial incremental effects on input slacks. As more cars and motorcycles are unfavorable externalities affecting partial energy efficiency, the central government should help local governments retire inefficient old motor vehicles, encourage energy-saving vehicle models, and provide convenient mass transportation systems. Besides, people with higher education cause industrial energy inefficient in Taiwan. The conscious of effective energy saving is necessary to schools, communities, and employee accordingly.

  14. Utterance-final particles in Taiwan Mandarin : contact, context and core functions

    NARCIS (Netherlands)

    Lin, Chin-hui

    2014-01-01

    The use of utterance-final particles (UFPs) is a salient feature of Taiwan Mandarin, a Mandarin variety spoken in Taiwan. Despite their widespread use, Taiwan Mandarin UFPs have not attracted much attention in previous research. One reason for this neglect is that previous studies focus on UFPs that

  15. Influenza A(H6N1) Virus in Dogs, Taiwan

    Science.gov (United States)

    Lin, Hui-Ting; Wang, Ching-Ho; Chueh, Ling-Ling; Su, Bi-Ling

    2015-01-01

    We determined the prevalence of influenza A virus in dogs in Taiwan and isolated A/canine/Taiwan/E01/2014. Molecular analysis indicated that this isolate was closely related to influenza A(H6N1) viruses circulating in Taiwan and harbored the E627K substitution in the polymerase basic 2 protein, which indicated its ability to replicate in mammalian species. PMID:26583707

  16. Revision of Sciaphila (Triuridaceae in Taiwan

    Directory of Open Access Journals (Sweden)

    Tsung-Hsin Hsieh

    2003-12-01

    Full Text Available The genus Sciaphila (Triuridaceae is revised based on comparative morphological and palynological studies in Taiwan. Four species are recognized, i. E. Sciaphila arfakiana Becc., S. Maculata Miers, S. ramosa Fukuy. & T. Suzuki, and S. secundiflora Thwaites ex Benth. Sciaphila arfakiana and S. maculata are new record to Flora of Taiwan and S. secundiflora distributed in Kueishan Island is a new distribution. SEM micrographs of pollen grains, a key to species, species descriptions, and taxonomic notes are provided.

  17. Clinical and epidemiological characteristics in hospitalized young children with acute gastroenteritis in southern Taiwan: According to major pathogens

    Directory of Open Access Journals (Sweden)

    Ning Chung

    2017-12-01

    Full Text Available Background: Acute gastroenteritis (AGE can be caused by a wide array of pathogens, including bacteria, viruses, and parasites. A prospective study to investigate the epidemiology and clinical presentation in young children hospitalized with AGE was conducted in a medical center in southern Taiwan. Methods: Patients aged less than 5 years who was hospitalized due to AGE in National Cheng Kung University Hospital were enrolled from July 2014 to June 2016. The demographic information, clinical features and laboratory data were collected by chart reviews, and stool samples were sent to Centers of Disease Control, Taiwan (Taiwan CDC for a panel of pathogen identification consisting of two viruses, nine bacteria, and five parasites. Results: Totally 441 patients were enrolled in this study. Salmonella spp. was the leading cause of disease (21.8%, followed by norovirus (17.0%, Clostridium difficile (9.5%, and rotavirus (9.3%. Norovirus identification rate was the highest among patients less than 6 months of age, while Salmonella was highest among patients between 2 and 3 years old. Patients with Salmonella infection frequently presented with fever, lethargy, bloody stool, and elevated serum level of C-reactive protein (CRP; norovirus and rotavirus infection frequently presented with vomiting. Salmonella gastroenteritis also resulted in longer hospitalization and more frequent antibiotics administration. C. difficile could be isolated from both gastroenteritis patients and control children. Conclusion: Salmonella spp. was the most common pathogen of AGE in hospitalized children in southern Taiwan during 2014–2016, followed by norovirus and rotavirus. Further monitoring of epidemiology characteristics among cardinal pathogens of pediatric gastroenteritis is necessary. Keywords: Acute gastroenteritis, Children, Epidemiology, Taiwan

  18. Li2SnO3 derived secondary Li-Sn alloy electrode for lithium-ion batteries

    International Nuclear Information System (INIS)

    Zhang, D.W.; Zhang, S.Q.; Jin, Y.; Yi, T.H.; Xie, S.; Chen, C.H.

    2006-01-01

    As a possible high-capacity Li-ion battery anode material, Li 2 SnO 3 was prepared via a solid-state reaction route and a sol-gel route, separately. Its electrochemical performance was tested in coin-type cells with metallic Li as the counter electrode. The results show that the sol-gel derived Li 2 SnO 3 has uniform nano-sized particles (200-300 nm) and can deliver a better reversible capacity (380 mAh/g after 50 cycles in the voltage window of 0-1 V) than that from the solid-state reaction route. The characterizations by means of galvanostatic cycling, cyclic voltammetry and ex situ X-ray diffraction indicate that the electrochemical process of the Li 2 SnO 3 lithiation proceeds with an initial structural reduction of the composite oxide into Sn-metal and Li 2 O followed by a reversible Li-Sn alloy formation in the Li 2 O matrix. Due to the buffer role of the Li 2 O matrix, the reversibility of the secondary Li-Sn alloy electrode is largely secured

  19. Li-rich layer-structured cathode materials for high energy Li-ion batteries

    Science.gov (United States)

    Li, Liu; Lee, Kim Seng; Lu, Li

    2014-08-01

    Li-rich layer-structured xLi2MnO3 ṡ (1 - x)LiMO2 (M = Mn, Ni, Co, etc.) materials have attracted much attention due to their extraordinarily high reversible capacity as the cathode material in Li-ion batteries. To better understand the nature of this type of materials, this paper reviews history of development of the Li-rich cathode materials, and provides in-depth study on complicated crystal structures and reaction mechanisms during electrochemical charge/discharge cycling. Despite the fabulous capability at low rate, several drawbacks still gap this type of high-capacity cathode materials from practical applications, for instance the large irreversible capacity loss at first cycle, poor rate capability, severe voltage decay and capacity fade during electrochemical charge/discharge cycling. This review will also address mechanisms for these inferior properties and propose various possible solutions to solve above issues for future utilization of these cathode materials in commercial Li-ion batteries.

  20. Induced abortion in Taiwan.

    Science.gov (United States)

    Wang, P D; Lin, R S

    1995-04-01

    Induced abortion is widely practised in Taiwan; however, it had been illegal until 1985. It was of interest to investigate induced abortion practices in Taiwan after its legalization in 1985 in order to calculate the prevalence rate and ratio of induced abortion to live births and to pregnancies in Taiwan. A study using questionnaires through personal interviews was conducted on more than seventeen thousand women who attended a family planning service in Taipei metropolitan areas between 1991 and 1992. The reproductive history and sexual behaviour of the subjects were especially focused on during the interviews. Preliminary findings showed that 46% of the women had a history of having had an induced abortion. Among them, 54.8% had had one abortion, 29.7% had had two, and 15.5% had had three or more. The abortion ratio was 379 induced abortions per 1,000 live births and 255 per 1,000 pregnancies. The abortion ratio was highest for women younger than 20 years of age, for aboriginal women and for nulliparous women. When logistic regression was used to control for confounding variables, we found that the number of previous live births is the strongest predictor relating to women seeking induced abortion. In addition, a significant positive association exists between increasing number of induced abortions and cervical dysplasia.

  1. An Evaluation of Taiwan Vocational and Technical Education Programs in Agriculture.

    Science.gov (United States)

    Meaders, O. Donald; Chi-ho, Hu

    Presented in both English and Chinese, this study of the system of agricultural education in Taiwan secondary and postsecondary schools resulted from the author's five-month stay in Taiwan and subsequent visits. Focus of the study is on evaluation of Taiwan's vocational agriculture education programs with information about students, faculties,…

  2. Scintillation properties of LiF–SrF2 and LiF–CaF2 eutectic

    International Nuclear Information System (INIS)

    Yanagida, Takayuki; Kawaguchi, Noriaki; Fujimoto, Yutaka; Fukuda, Kentaro; Watanabe, Kenichi; Yamazaki, Atsushi; Uritani, Akira

    2013-01-01

    Dopant free eutectic scintillators 6 LiF–SrF 2 and 6 LiF–CaF 2 were developed by the vertical Bridgeman method for the purpose of thermal neutron detection. The molar ratio of LiF and Ca/SrF 2 was 4:1 on its eutectic composition. The α-ray induced radioluminescence spectra of the scintillators showed intense emission peak at 300 nm due to the emission from the self-trapped exciton in Ca/SrF 2 layers. When the samples were irradiated with 252 Cf neutrons, 6 LiF–SrF 2 and 6 LiF–CaF 2 exhibited the light yields of 4700 and 9400 ph/n, respectively. Scintillation decay times of 6 LiF–SrF 2 and 6 LiF–CaF 2 were accepted for scintillation detectors, 90 and 250 ns, respectively. -- Highlights: • Nondoped LiF–CaF 2 and LiF–SrF 2 eutectic scinitillators are reported for the first time. • Two sample showed self-trapped exciton emission. • LiF–SrF 2 sample exhibited the light yield of 9400 ph/n and this value was comparable to conventional materials doped with rare earth ions. • Scintillation decay times of LiF–CaF 2 and LiF–SrF 2 were 250 and 90 ns, respectively

  3. Dielectric properties of Li doped Li-Nb-O thin films

    Energy Technology Data Exchange (ETDEWEB)

    Perentzis, G.; Horopanitis, E.E.; Papadimitriou, L. [Aristotle University of Thessaloniki, Department of Physics, 54124 Thessaloniki (Greece); Durman, V.; Saly, V.; Packa, J. [Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Ilkovicova 3, 81219 Bratislava (Slovakia)

    2007-03-15

    Lithium niobate LiNbO{sub 3} was prepared as a thin film layered structure deposited on stainless steel substrate using e-gun evaporation. The Li doping was provided for by the formation of Li-Nb-O/Li/LiNb-O sandwich structure and annealing at about 250 C. AC impedance spectroscopy measurements were performed on the samples at temperatures from the interval between 28 and 165 C and in a frequency range of 10{sup -3} to 10{sup 6} Hz. Using the values Z' and Z'' at different frequencies, the dielectric parameters - parts of the complex permittivity {epsilon}' and {epsilon}'' and loss tangent tan {delta} were calculated. The results prove validity of the proposed equivalent circuit containing parallel RC elements connected in series where the first RC element represents the bulk of material and the second RC element belongs to the double layer at the metal interface. (copyright 2007 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

  4. Healing of Achilles tendon partial tear following focused shockwave: a case report and literature review

    Directory of Open Access Journals (Sweden)

    Hsu YC

    2017-05-01

    Full Text Available Yu-Chun Hsu,1,* Wei-Ting Wu,2,* Ke-Vin Chang,2–4 Der-Sheng Han,2–4 Li-Wei Chou5–7 1Department of Physical Medicine and Rehabilitation, Taipei Veterans General Hospital, 2Department of Physical Medicine and Rehabilitation and Community and Geriatric Research Center, National Taiwan University Hospital, Bei-Hu Branch, 3National Taiwan University College of Medicine, 4Community and Geriatric Research Center, National Taiwan University Hospital, Bei-Hu Branch, Taipei, 5Department of Physical Medicine and Rehabilitation, China Medical University Hospital, 6Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University, 7Department of Rehabilitation, Asia University Hospital, Taichung, Taiwan *These authors contributed equally to this work Abstract: Achilles tendinopathy is a common cause of posterior heel pain and can progress to partial tendon tear without adequate treatment. Effects of traditional treatments vary, and many recent reports focus on the use of extracorporeal shockwave therapy (ESWT for Achilles tendinopathy but not for Achilles tendon partial tear. Here, we report the case of a 64-year-old female suffering from severe left heel pain for half a year. All treatment and rehabilitation were less effective until ESWT was applied. Each course of focused shockwave therapy included 2500 shots with energy flux density from 0.142 mJ/mm2 to 0.341 mJ/mm2. The visual analog scale decreased from nine to one degree. High-resolution musculoskeletal ultrasonography was performed before and 1 month after the treatment, which revealed healing of the torn region and decrease in inflammation. ESWT had shown to be an alternative treatment for Achilles tendon partial tear under safety procedure and ultrasound observation. Keywords: focused shockwave, Achilles tendon, partial tear, ultrasonography

  5. Records of new and rare elasmobranchs from Taiwan.

    Science.gov (United States)

    Hsu, Hua Hsun; Joung, Shoou Jeng; Ebert, David A; Lin, Chia Yen

    2013-01-01

    Five new records of elasmobranchs collected from eastern Taiwan fish markets, Da-xi and Cheng-gong, are presented. Samples were caught by deepsea longliners and bottom trawlers which operate in northeastern waters off Taiwan between 2004 and 2012. These five new species records include the smalltooth sandtiger, Odontaspis ferox (Risso, 1810) (Lamniformes: Odontaspididae), salamander shark, Parmaturus pilosus Garman, 1906 (Carcharhiniformes: Scyliorhinidae), leadhued skate Notoraja tobitukai (Hiyama, 1940) (Rajiformes: Arhynchobatidae), giant skate Dipturus gigas (Ishiyama, 1958) (Rajiformes: Rajidae), and the pelagic stingray Pteroplatytrygon violacea (Bonaparte, 1832) (Myliobatiformes: Dasyatidae), Diagnostic characteristics for each species are given and a key to the genera Parmaturus and Dipturus from Taiwan is presented.

  6. Analysis of uranium, thorium, and potassium in the soil and rocks in northwestern Taiwan

    International Nuclear Information System (INIS)

    Shyong, J.; Wu, C.

    1984-01-01

    The contents of uranium, thorium, and potassium in terrestrial samples in northwestern Taiwan were determined by field survey and core sampling techniques. NaI(Tl) scintillation survey meters were applied to field survey. Analysis of radionuclides in the soil and rocks was performed by a 60 cm 3 Ge(Li) detector connected with a 4096-channel pulse height analyzer and a minicomputer PDP 11/04. Computer programs were used to identify energies of photopeaks, to integrate peak areas, and to evaluate the contents of radionuclides to ppm order. All the factors such as counting efficiency, statistical uncertainty, dead time, etc. had been taken into consideration. Natural terrestrial radiation exposure rates ranging from 6.5 to 20.5 uR.hr -1 were observed in 65 villages or hamlets. The average concentration of each of uranium, thorium, and potassium was 3.7+.0.8 ppm, 12.0+.2.8 ppm, and 1.3+.0.5 percent respectively

  7. The association of nephrolithiasis with metabolic syndrome and its components: a cross-sectional analysis

    Directory of Open Access Journals (Sweden)

    Liu YT

    2017-01-01

    Full Text Available Yen-Tze Liu,1 Pei-Yu Yang,2 Yu-Wen Yang,1 Hung-Yu Sun,1 I-Ching Lin1,3,4 1Department of Family Medicine, Changhua Christian Hospital, 2Department of Laboratory, Show Chwan Memorial Hospital, Changhua City, 3School of Medicine, Chung Shan Medical University, Taichung City, 4School of Medicine, Kaohsiung Medical University, Kaohsiung City, Taiwan Background: Metabolic syndrome is a worldwide disorder and also the major risk factor of several systemic diseases. Evidence identifying the association between metabolic syndrome and nephrolithiasis is lacking, especially in Taiwan.Aim: The aim of this study was to investigate the association between nephrolithiasis and metabolic syndrome and its components.Design and setting: This was a cross-sectional study conducted in the Health Examination Department of a medical center in Changhua, Taiwan, from January 2010 to December 2010.Methods: We reviewed the medical records of patients who had visited the Health Examination Center of Changhua Christian Hospital in 2010. A total of 3,886 individuals were enrolled. According to the exclusion criteria, those with an age <20 years and an abnormal renal function were excluded. A total of 3,793 subjects were included. All P-values are two tailed, and P<0.05 was defined as statistically significant.Results: The results showed a correlation between nephrolithiasis and metabolic syndrome and its components. The multivariate-adjusted odds ratio (OR (95% confidence interval [CI] of metabolic syndrome for nephrolithiasis was 1.318 (1.083–1.604, with a P-value of 0.006. Larger waist circumference (multivariable-adjusted OR 1.338; 95% CI 1.098–1.631; P=0.004, higher blood pressure (multivariable-adjusted OR 1.333; 95% CI 1.106–1.607; P=0.003, and increased fasting glucose (multivariable-adjusted OR 1.276; 95% CI 1.054–1.546; P=0.01 were associated with nephrolithiasis.Conclusion: This is the first study in Taiwan to investigate the relationship between metabolic

  8. Intercultural Training for US Business Expatriates in Taiwan

    Science.gov (United States)

    Chien, Tien-Chen; McLean, Gary N.

    2011-01-01

    Purpose: This study aims to explore the intercultural training needs for US business expatriates on assignment in Taiwan. The study assesses Taiwan culture-specific training needs of US expatriates from the perspectives of both US expatriates and their Taiwanese colleagues and compares the perceived importance of these intercultural training needs…

  9. Effect of Age on Allergen Responses of Allergic Patients in Southern Taiwan

    Directory of Open Access Journals (Sweden)

    Wen Chiang

    2004-07-01

    Full Text Available To survey airborne and food allergen patterns in southern Taiwan and to analyze the effect of age on response to different allergens, we tested samples from 4,411 allergic patients at Kaohsiung Medical University Hospital using the MAST-CLA test (new Taiwan panel. A total of 2,212 (50.1% samples showed a positive response. We grouped allergic patients into five age groups. Milk and egg white were the main food allergens in the younger groups (< 3 years old and 3-6 years old. Shrimp, crab, and shellfish were the main allergens in the groups aged 7-12, 13-18, and more than 18 years. Among airborne allergens, house dust and mites Dermatophagoides farinae and D. pteronyssinus were the main allergens in all age groups, whereas the frequency of response to cockroach allergen was low in the group aged less than 3 years, but increased in the other age groups. There was a sharp increase in the frequency of response to airborne allergens after 3 years old and a sharp decrease in response to food allergens. Among subjects allergic to both airborne and food allergens, there was a positive MAST-CLA rate of 19.9% to 26% (all five age groups, no significant difference. When we compared our results with those from Taipei Veterans General Hospital in northern Taiwan, there were significant differences for yeast, peanut, feather mix, dog dander, cockroach, D. farinae and D. pteronyssinus allergens (p < 0.01. These differences were probably caused by differences in patient location, patient age, disease patterns and allergen panels.

  10. Weixue Li

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Weixue Li. Articles written in Bulletin of Materials Science. Volume 29 Issue 3 June 2006 pp 313-316 Composites. Anisotropic properties of aligned SWNT modified poly (methyl methacrylate) nanocomposites · Weixue Li Qing Wang Jianfeng Dai · More Details Abstract Fulltext ...

  11. The influence of climate change on meteorological drought characteristic in Taiwan

    International Nuclear Information System (INIS)

    Pao-Shan Yu; Chun-Chao Kuo; Chi-Wen Sung

    2004-01-01

    Global climate change and its influence on water resource are the worldwide issues. This study aims at investigating the impacts of climate change on drought characteristic in western Taiwan. This analysis on local climate change, may provide the reference for climate change study on Asia region. Thirty-one rainfall stations with at least 80 years records over western Taiwan provide the data set to analysis trend and change in the long term rainfall series. As the area of Taiwan is too small, the GCM is not suitable for our investigation on climate change. Therefore, the statistical methods of Cumulative Deviations test, Kruskal-Wallis test and Mann-Whitney-Pettitt test were applied to detect the change points of annual rainfall depth and detect whether the long-term rainfall series exist variation and tendency in the historical records. The analytical results reveal that a significant change point occurs during about 1960s for annual rainfall series. Two samples in the long- tern rainfall series are further divided based on this change point. Yearly rainfall depth increases in northern Taiwan and decreases in middle and southern Taiwan. Average values and standard deviation of monthly rainfall depth in these two samples are compared. A stable reducing tendency of average rainfall in the wet seasons (May to October) is found in middle and southern Taiwan and increasing tendency in northern Taiwan. We further investigate whether drought characteristic is difference before and after 1960. Nine irrigation areas in Taiwan are divided based on its irrigation system. Standardized Precipitation Index (SPI) is estimated and compared with historical agriculture drought. It is found that 3-month SPI has better characteristic than 1-month SPI to respond the agriculture drought characteristic. Therefore, 3-month SPI for each irrigation area is estimated both before and after 1960. It is found that the frequency and duration of moderate dry (3-month SPI<-1.0) and severely dry

  12. The Long Term Features of Tropical Cyclones Nearby Taiwan

    Science.gov (United States)

    Wu, Yueh-Shyuan; Lee, Cheng-Shang

    2017-04-01

    Tropical cyclone (TC) activity is affected by several factors. The variability of TC activity over the western North Pacific (WNP) has been examined in the past decade. Previous studies showed that TC activity (such as TC number, intensity and tracks) has multiscale variation or affected by natural oscillation of different scales. However, most of these studies focused mainly on the entire WNP. Very few studies examined the variability of annual TC track or the variability of TC number in the area nearby Taiwan, which caused severe economic loss and life damage to Taiwan in the typhoon season. The main purpose of this study is to analyze the variation of TC activity nearby Taiwan to address its long term features, and also the possible relationship with the associated flow patterns. Preliminary results of wavelet analysis showed that the TC number nearby Taiwan during 1970-2014 had multiscale variations. The following analysis focused on the scale about 4- and 11-year signals, in the targeted area of 118o-125oE, 20o-27oN. The positive phases of both scale 4 and scale 11 showed a tendency of TC tracks toward Taiwan area, while the negative phases showed a lower tendency toward Taiwan. An empirical orthogonal function (EOF) analysis was applied on the 4-yr and the 11-yr filtered 500-hPa wind fields and geopotential heights. Results showed that the 4-yr signal was mostly dominated by the 500-hPa U- and V-wind fields, suggesting that the TC track patterns were affected mainly by the midlevel steering flow. On the other hand, the 11-yr signal was mostly dominated by the 500-hPa U-wind field and geopotential anomalies, indicating that the main cause of the difference in TC occurrence nearby Taiwan was the location of TC formation.

  13. The relationship between accessibility of healthcare facilities and medical care utilization among the middle-aged and elderly population in Taiwan.

    Science.gov (United States)

    Yang, Ya-Ting; Iqbal, Usman; Ko, Hua-Lin; Wu, Chia-Rong; Chiu, Hsien-Tsai; Lin, Yi-Chieh; Lin, Wender; Elsa Hsu, Yi-Hsin

    2015-06-01

    The purpose of this study was to explore the relationship between accessibility of healthcare facilities and medical care utilization among the middle-aged and elderly population in Taiwan. Cross-sectional study from 2007 Taiwan Longitudinal Study on Ageing (TLSA) survey. Community-based study. A total of 4249 middle-aged and elderly subjects were recruited. None. Outpatient visits within 1 month, and hospitalization, emergency visits as well as to shop in pharmacy stores within 1 year, respectively. Adjusting for important confounding variables, the middle-aged and elderly with National Health Insurance (NHI) and commercial insurance compared with those with NHI alone tended to have outpatient visits. The middle-aged and elderly with longer time to access healthcare facilities were less likely to shop in pharmacy stores compared with those with shop in pharmacy stores compared with those with perceived convenience. Our study of Taiwan's experience could provide a valuable lesson for countries that are planning to launch universal health insurance system, locate budgets in health care and transportation. The middle-aged and elderly who were facing more challenges in accessing health care, no matter in perceived accessibility or real time to access health care, had less outpatient visits and more drug stores shopping. Strategic policies are needed to improve accessibility in increasing patients' perception on access and escalating convenience of transportation system for improving accessibility. © The Author 2015. Published by Oxford University Press in association with the International Society for Quality in Health Care; all rights reserved.

  14. Leadership styles and nursing faculty job satisfaction in Taiwan.

    Science.gov (United States)

    Chen, Hsiu-Chin; Beck, Susan L; Amos, Linda K

    2005-01-01

    To examine nursing faculty job satisfaction and their perceptions of nursing deans' and directors' leadership styles, and to explore how the perceptions of leadership styles relate to faculty job satisfaction in Taiwan. Descriptive, correlational, and cross-sectional study with self-administered questionnaires. The sample was recruited from 18 nursing programs, and 286 questionnaires were returned. Faculty perceived that Taiwan's nursing deans and directors showed more transformational than transactional leadership. Taiwan's nursing faculty were moderately satisfied in their jobs, and they were more satisfied with deans or directors who practiced the transactional leadership style of contingent reward and the transformational style of individualized consideration. A style with negative effect was passive management by exception. Three types of leadership behaviors explained significant variance (21.2%) in faculty job satisfaction in Taiwan, indicating the need for further attention to training and development for effective leadership behaviors.

  15. Electrochemical behavior of LiV3O8 positive electrode in hybrid Li,Na-ion batteries

    Science.gov (United States)

    Maletti, S.; Sarapulova, A.; Tsirlin, A. A.; Oswald, S.; Fauth, F.; Giebeler, L.; Bramnik, N. N.; Ehrenberg, H.; Mikhailova, D.

    2018-01-01

    Vanadium(V)-containing oxides show superior intercalation properties for alkaline ions, although the performance of the material strongly depends on its surface morphology. In this work, intercalation activity of LiV3O8, prepared by a conventional solid state synthesis, is demonstrated for the first time in non-aqueous Li,Na-ion hybrid batteries with Na as negative electrode, and different Na/Li ratios in the electrolyte. In the pure Na-ion cell, one Na per formula unit of LiV3O8 can be reversibly inserted at room temperature via a two-step process, while further intercalation leads to gradual amorphisation of the material, with a specific capacity of 190 mAhg-1 after 10 cycles in the potential window of 0.8-3.4 V. Hybrid Li,Na-ion batteries feature simultaneous intercalation of Li+ and Na+ cations into LiV3O8, resulting in the formation of a second phase. Depending on the electrolyte composition, this second phase bears structural similarities either to Li0.7Na0.7V3O8 in Na-rich electrolytes, or to Li4V3O8 in Li-rich electrolytes. The chemical diffusion coefficients of Na+ and Li+ in crystalline LiV3O8 are very close, hence explaining the co-intercalation of these cations. As DFT calculations show, once formed, the Li0.7Na0.7V3O8-type structure favors intercalation of Na+, whereas the LiV3O8-type prefers to accommodate Li+ cations.

  16. Taiwan Teacher Preparation Program Evaluation: Some Critical Perspectives

    Science.gov (United States)

    Liu, Tze-Chang

    2015-01-01

    This paper focuses on the influences and changes of recent Taiwan teacher preparation program evaluation (TTPPE) as one of the national evaluation projects conducted by the Higher Education Evaluation and Accreditation Council of Taiwan. The main concerns are what kind of ideology is transformed through the policy by means of evaluation, and what…

  17. Li interactions with the B40 fullerene and its application in Li-ion batteries: DFT studies

    Science.gov (United States)

    Moradi, Morteza; Bagheri, Zargham; Bodaghi, Ali

    2017-05-01

    The interaction of Li and Li+ with a B40 all-boron fullerene was theoretically investigated at the B3LYP, and Minnesota 2006 levels of theory. It was found that, unexpectedly, the interaction Li+ cation with the electron deficient B40 fullerene is stronger than the Li atom. It indicates that the B40 fullerene does not act as a conventional Lewis acid because of its highly correlated structure. Frontier molecular orbitals, partial density of states, and natural bond orbital analyses were used to discuss this unusual behavior. Our calculations indicate that this behavior makes the B40 fullerene more appropriate for application in the Li-ion batteries as anode material. The calculated cell voltage is about 530 mV. Also, it was found that Hartree Fock (HF) exchange percentage of density functionals has a reverse effect on the adsorption energies of Li and Li+. This energy is increased and decreased, respectively, for Li+ and Li adsorptions by increasing %HF exchange. Finally, a potential energy surface for Li and Li+ penetration into B40 fullerene was predicted.

  18. Direct and inverse reactions of LiH+ with He(1S) from quantum calculations: mechanisms and rates.

    Science.gov (United States)

    Tacconi, M; Bovino, S; Gianturco, F A

    2012-01-14

    The gas-phase reaction of LiH(+) (X(2)Σ) with He((1)S) atoms, yielding Li(+)He with a small endothermicity for the rotovibrational ground state of the reagents, is analysed using the quantum reactive approach that employs the Negative Imaginary Potential (NIP) scheme discussed earlier in the literature. The dependence of low-T rates on the initial vibrational state of LiH(+) is analysed and the role of low-energy Feshbach resonances is also discussed. The inverse destruction reaction of LiHe(+), a markedly exothermic process, is also investigated and the rates are computed in the same range of temperatures. The possible roles of these reactions in early universe astrophysical networks, in He droplets environments or in cold traps are briefly discussed.

  19. Association and Diffusion of Li(+) in Carboxymethylcellulose Solutions for Environmentally Friendly Li-ion Batteries.

    Science.gov (United States)

    Casalegno, Mosè; Castiglione, Franca; Passarello, Marco; Mele, Andrea; Passerini, Stefano; Raos, Guido

    2016-07-21

    Carboxymethylcellulose (CMC) has been proposed as a polymeric binder for electrodes in environmentally friendly Li-ion batteries. Its physical properties and interaction with Li(+) ions in water are interesting not only from the point of view of electrode preparation-processability in water is one of the main reasons for its environmental friendliness-but also for its possible application in aqueous Li-ion batteries. We combine molecular dynamics simulations and variable-time pulsed field gradient spin-echo (PFGSE) NMR spectroscopy to investigate Li(+) transport in CMC-based solutions. Both the simulations and experimental results show that, at concentrations at which Li-CMC has a gel-like consistency, the Li(+) diffusion coefficient is still very close to that in water. These Li(+) ions interact preferentially with the carboxylate groups of CMC, giving rise to a rich variety of coordination patterns. However, the diffusion of Li(+) in these systems is essentially unrestricted, with a fast, nanosecond-scale exchange of the ions between CMC and the aqueous environment. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Reversible Li storage for nanosize cation/anion-disordered rocksalt-type oxyfluorides: LiMoO2 - x LiF (0 ≤ x ≤ 2) binary system

    Science.gov (United States)

    Takeda, Nanami; Hoshino, Satoshi; Xie, Lixin; Chen, Shuo; Ikeuchi, Issei; Natsui, Ryuichi; Nakura, Kensuke; Yabuuchi, Naoaki

    2017-11-01

    A binary system of LiMoO2 - x LiF (0 ≤ x ≤ 2), Li1+xMoO2Fx, is systematically studied as potential positive electrode materials for rechargeable Li batteries. Single phase and nanosized samples on this binary system are successfully prepared by using a mechanical milling route. Crystal structures and Li storage properties on the binary system are also examined. Li2MoO2F (x = 1), which is classified as a cation-/anion-disordered rocksalt-type structure and is a thermodynamically metastable phase, delivers a large reversible capacity of over 300 mAh g-1 in Li cells with good reversibility. Highly reversible Li storage is realized for Li2MoO2F consisting of nanosized particles based on Mo3+/Mo5+ two-electron redox as evidenced by ex-situ X-ray absorption spectroscopy coupled with ex-situ X-ray diffractometry. Moreover, the presence of the most electronegative element in the framework structure effectively increases the electrode potential of Mo redox through an inductive effect. From these results, potential of nanosized lithium molybdenum oxyfluorides for high-capacity positive electrode materials of rechargeable Li batteries are discussed.

  1. Irradiation cryostat for LiH and LiD polarized solid targets

    International Nuclear Information System (INIS)

    Goertz, S.

    1991-01-01

    Scattering experiments with polarized nucleon targets are an important tool to understand the nuclear spin structure. Pion photoproduction experiments on polarized protrons and neutrons as well as measurements of the neutron and deuteron formfactors will be performed at ELSA. 7 LiH and 6 LiD seem to be attractive target materials for these experiments, because they offer high proton and deuteron polarisation, respectively. Expecially 6 LiD has further very important advantages compared to the common deuteron target materials as d-Butanol and ND 3 . This work describes the mechanism of DNP (Dynamic Nuclear Polarization) in LiH and LiD and gives a view on the nature of the so-called paramagnetic impurities in these materials. In order to maximize the nuclear polarization, the production of these radicals have to take place under well defined temperature conditions. Therefore the first version of an irradiation cryostat was built and tested in regard to its cooling power and temperature adjustment. (orig.)

  2. Li-ion batteries: Phase transition

    International Nuclear Information System (INIS)

    Hou Peiyu; Zhang Yantao; Zhang Lianqi; Chu Geng; Gao Jian

    2016-01-01

    Progress in the research on phase transitions during Li + extraction/insertion processes in typical battery materials is summarized as examples to illustrate the significance of understanding phase transition phenomena in Li-ion batteries. Physical phenomena such as phase transitions (and resultant phase diagrams) are often observed in Li-ion battery research and already play an important role in promoting Li-ion battery technology. For example, the phase transitions during Li + insertion/extraction are highly relevant to the thermodynamics and kinetics of Li-ion batteries, and even physical characteristics such as specific energy, power density, volume variation, and safety-related properties. (topical review)

  3. A Crowdsourcing-based Taiwan Scientific Earthquake Reporting System

    Science.gov (United States)

    Liang, W. T.; Lee, J. C.; Lee, C. F.

    2017-12-01

    To collect immediately field observations for any earthquake-induced ground damages, such as surface fault rupture, landslide, rock fall, liquefaction, and landslide-triggered dam or lake, etc., we are developing an earthquake damage reporting system which particularly relies on school teachers as volunteers after taking a series of training courses organized by this project. This Taiwan Scientific Earthquake Reporting (TSER) system is based on the Ushahidi mapping platform, which has been widely used for crowdsourcing on different purposes. Participants may add an app-like icon for mobile devices to this website at https://ies-tser.iis.sinica.edu.tw. Right after a potential damaging earthquake occurred in the Taiwan area, trained volunteers will be notified/dispatched to the source area to carry out field surveys and to describe the ground damages through this system. If the internet is available, they may also upload some relevant images in the field right away. This collected information will be shared with all public after a quick screen by the on-duty scientists. To prepare for the next strong earthquake, we set up a specific project on TSER for sharing spectacular/remarkable geologic features wherever possible. This is to help volunteers get used to this system and share any teachable material on this platform. This experimental, science-oriented crowdsourcing system was launched early this year. Together with a DYFI-like intensity reporting system, Taiwan Quake-Catcher Network, and some online games and teaching materials, the citizen seismology has been much improved in Taiwan in the last decade. All these constructed products are now either operated or promoted at the Taiwan Earthquake Research Center (TEC). With these newly developed platforms and materials, we are aiming not only to raise the earthquake awareness and preparedness, but also to encourage public participation in earthquake science in Taiwan.

  4. 77 FR 73424 - Steel Wire Garment Hangers From Taiwan: Antidumping Duty Order

    Science.gov (United States)

    2012-12-10

    ... materially injuring a U.S. industry, all unliquidated entries of such merchandise from Taiwan, entered or... From Taiwan: Antidumping Duty Order AGENCY: Import Administration, International Trade Administration... ``ITC''), the Department is issuing an antidumping duty order on steel wire garment hangers from Taiwan...

  5. A dataset from bottom trawl survey around Taiwan

    Directory of Open Access Journals (Sweden)

    Kwang-tsao Shao

    2012-05-01

    Full Text Available Bottom trawl fishery is one of the most important coastal fisheries in Taiwan both in production and economic values. However, its annual production started to decline due to overfishing since the 1980s. Its bycatch problem also damages the fishery resource seriously. Thus, the government banned the bottom fishery within 3 nautical miles along the shoreline in 1989. To evaluate the effectiveness of this policy, a four year survey was conducted from 2000–2003, in the waters around Taiwan and Penghu (Pescadore Islands, one region each year respectively. All fish specimens collected from trawling were brought back to lab for identification, individual number count and body weight measurement. These raw data have been integrated and established in Taiwan Fish Database (http://fishdb.sinica.edu.tw. They have also been published through TaiBIF (http://taibif.tw, FishBase and GBIF (website see below. This dataset contains 631 fish species and 3,529 records, making it the most complete demersal fish fauna and their temporal and spatial distributional data on the soft marine habitat in Taiwan.

  6. On two functional equations originating from number theory

    Indian Academy of Sciences (India)

    On two functional equations originating from number theory. JAEYOUNG CHUNG1 and JEONGWOOK CHANG2,∗. 1Department of Mathematics, Kunsan National University, Kunsan, 573-701, Korea. 2Department of Mathematics Education, Dankook University, Yongin 448-701, Korea. *Corresponding author. E-mail: ...

  7. A synthesized biophysical and social vulnerability assessment for Taiwan

    Science.gov (United States)

    Lee, Yung-Jaan

    2017-11-01

    Taiwan, located in the Western Pacific, is a country that is one of the most vulnerable to disasters that are associated with the changing climate; it is located within the Ring of Fire, which is the most geologically active region in the world. The environmental and geological conditions in Taiwan are sensitive and vulnerable to such disasters. Owing to increasing urbanization in Taiwan, floods and climate-related disasters have taken an increasing toll on human lives. As global warming accelerates the rising of sea levels and increasing of the frequency of extreme weather events, disasters will continue to affect socioeconomic development and human conditions. Under such circumstances, researchers and policymakers alike must recognize the importance of providing useful knowledge concerning vulnerability, disaster recovery and resilience. Strategies for reducing vulnerability and climate-related disaster risks and for increasing resilience involve preparedness, mitigation and adaptation. In the last two decades, extreme climate events have caused severe flash floods, debris flows, landslides, and other disasters and have had negative effects of many sectors, including agriculture, infrastructure and health. Since climate change is expected to have a continued impact on socio-economic development, this work develops a vulnerability assessment framework that integrates both biophysical and social vulnerability and supports synthesized vulnerability analyses to identify vulnerable areas in Taiwan. Owing to its geographical, geological and climatic features, Taiwan is susceptible to earthquakes, typhoons, droughts and various induced disasters. Therefore, Taiwan has the urgent task of establishing a framework for assessing vulnerability as a planning and policy tool that can be used to identify not only the regions that require special attention but also hotspots in which efforts should be made to reduce vulnerability and the risk of climate-related disaster. To

  8. Complex Diffusion Mechanisms for Li in Feldspar: Re-thinking Li-in-Plag Geospeedometry

    Science.gov (United States)

    Holycross, M.; Watson, E. B.

    2017-12-01

    In recent years, the lithium isotope system has been applied to model processes in a wide variety of terrestrial environments. In igneous settings, Li diffusion gradients have been frequently used to time heating episodes. Lithium partitioning behavior during decompression or cooling events drives Li transfer between phases, but the extent of Li exchange may be limited by its diffusion rate in geologic materials. Lithium is an exceptionally fast diffuser in silicate media, making it uniquely suited to record short-lived volcanic phenomena. The Li-in-plagioclase geospeedometer is often used to time explosive eruptions by applying laboratory-calibrated Li diffusion coefficients to model concentration profiles in magmatic feldspar samples. To quantify Li transport in natural scenarios, experimental measurements are needed that account for changing temperature and oxygen fugacity as well as different feldspar compositions and crystallographic orientation. Ambient pressure experiments were run at RPI to diffuse Li from a powdered spodumene source into polished sanidine, albite, oligoclase or anorthite crystals over the temperature range 500-950 ºC. The resulting 7Li concentration gradients developed in the mineral specimens were evaluated using laser ablation ICP-MS. The new data show that Li diffusion in all feldspar compositions simultaneously operates by both a "fast" and "slow" diffusion mechanism. Fast path diffusivities are similar to those found by Giletti and Shanahan [1997] for Li diffusion in plagioclase and are typically 10 to 20 times greater than slow path diffusivities. Lithium concentration gradients in the feldspar experiments plot in the shape of two superimposed error function curves with the slow diffusion regime in the near-surface of the crystal. Lithium diffusion is most sluggish in sanidine and is significantly faster in the plagioclase feldspars. It is still unclear what diffusion mechanism operates in nature, but the new measurements may impact

  9. [Current situation of the standardization of acupuncture and moxibustion in Taiwan].

    Science.gov (United States)

    Pan, Li-Jia; Cui, Rui; Zhan, Bi-Yu; Liao, Cai-Yan; Cao, Qi-Hua; Li, Gui-Lan; Guo, Yi

    2012-09-01

    The current situation of the standardization of acupuncture and moxibustion in the Taiwan region is introduced in this paper from the three aspects, named the development state of standard of acupuncture and moxibustion in Taiwan, the implementation of Taiwan district standard and the standardization of acupuncture and moxibustion in Taiwan. At present, the relevant standards of acupuncture and moxibustion in Taiwan just include the standard operation procedure of acupuncture and moxibustion, the reference guideline of the safe operation in the medical service centers of traditional Chinese medicine, and the faculty standard of Chinese medicine hospital, etc. It is concluded that the current situation of the standardization of acupuncture and moxibusiton presented the weak awareness of the standardization of acupuncture and moxibustion in the industry, insufficient enterprise standard, less-quantity of the implemented standards and narrow coverage.

  10. Universal, Developmental, and Variable Aspects of Young Children's Play: A Cross-Cultural Comparison of Pretending at Home.

    Science.gov (United States)

    Haight, Wendy L.; Wang, Xiao-lei; Fung, Heidi Han-tih; Williams, Kimberley; Mintz, Judith

    1999-01-01

    This study used longitudinal data from five Irish American families and nine Chinese families in Taiwan, in conjunction with cultural psychology research evidence, to propose universal, culturally variable, and developmental dimensions of children's pretend play. Findings raise the theoretical issue of how universal and variable dimensions of…

  11. Modeling Li-ion conductivity in LiLa(PO{sub 3}){sub 4} powder

    Energy Technology Data Exchange (ETDEWEB)

    Mounir, Ferhi, E-mail: ferhi.mounir@gmail.com [Laboratoire de Physicochimie des Materiaux Mineraux et leurs Applications, Centre National des Recherches en Sciences des Materiaux, BP No. 73, 8027 Soliman (Tunisia); Karima, Horchani-Naifer [Laboratoire de Physicochimie des Materiaux Mineraux et leurs Applications, Centre National des Recherches en Sciences des Materiaux, BP No. 73, 8027 Soliman (Tunisia); Khaled, Ben Saad [Laboratoire de Photovoltaieque, Centre des Recherches et des Technologies de l' Energie, Technopole Borj Cedria, BP No. 95, 2050 Hammam Lif (Tunisia); Mokhtar, Ferid [Laboratoire de Physicochimie des Materiaux Mineraux et leurs Applications, Centre National des Recherches en Sciences des Materiaux, BP No. 73, 8027 Soliman (Tunisia)

    2012-07-01

    Polycrystalline powder and single-crystal of LiLa(PO{sub 3}){sub 4} are synthesized by solid state reaction and flux technique, respectively. A morphological description of the obtained product was made based on scanning electron microscopy micrographs. The obtained powder was characterized by X-ray powder diffraction, FTIR and Raman spectroscopies. Ionic conductivity of the LiLa(PO{sub 3}){sub 4} powder was measured and evaluated over a temperature range from 553 to 913 K. Single crystals of LiLa(PO{sub 3}){sub 4} are characterized by single-crystal X-ray diffraction. The LiLa(PO{sub 3}){sub 4} structure was found to be isotypic with LiNd(PO{sub 3}){sub 4}. It crystallizes in the monoclinic system with space group C2/c and cell parameters: a=16.635(6) A, b=7.130(3) A, c=9.913(3) A, {beta}=126.37(4) Degree-Sign , V=946.72(6) A{sup 3} and Z=4. The LiLa(PO{sub 3}){sub 4} structure was described as an alternation between spiraling chains (PO{sub 3}){sub n} and (La{sup 3+}, Li{sup +}) cations along the b direction. The small Li{sup +} ions, coordinated to four oxygen atoms, were located in the large connected cavities created between the LaO{sub 8} polyhedra and the polyphosphate chains. The jumping of Li{sup +} through tunnels of the crystalline network was investigated using complex impedance spectroscopy. The close value of the activation energies calculated through the analysis of conductivity data and loss spectra indicate that the transport in the investigated system is through hopping mechanism. The correlation between ionic conductivity of LiLa(PO{sub 3}){sub 4} and its crystallographic structure was investigated and the most probably transport pathway model was determined.

  12. Regulatory analysis on the medical use of ephedrine-related products in Taiwan

    Directory of Open Access Journals (Sweden)

    Wan-Nan Yu

    2018-04-01

    Full Text Available To prevent ephedrine-related products from being misused to produce amphetamine and/or its analogs, there's a need for more effective and achievable regulatory mechanisms for the health, police, investigational, prosecution and judiciary authorities in Taiwan. This review was conducted to evaluate the international and Taiwan's regulatory policies and management of medical ephedrine-related products through the corresponding information collected from international and Taiwan government agency authorities. The combat of illegal drugs should involve both supply and demand sides to be successful. Health authorities in Taiwan do not have the investigational power to manage the forbidden transformation, abusing and manufacture of the illegal drugs from ephedrine-related products. Take the judicial interventions in the United States and in Japan as the examples, the organizational cooperation in Taiwan can be one of the main key strategies to combat against illegal drugs from ephedrine-related products. It is necessary to integrate the judicial, police and health agencies to prevent the production of illegal drugs from the ephedrine-related products in Taiwan. The efforts and regulatory control measures should be integrated to speed up the collaboration between different government authorities. It might be achieved through reorganization involving Taiwan Food and Drug Administration. Keywords: Ephedrine-related products, Taiwan Food and Drug Administration (TFDA, Controlled Drugs Act, Pharmaceutical Affairs Act, Pharmacists Act

  13. Experience and Strategy of Biodiversity Data Integration in Taiwan

    Directory of Open Access Journals (Sweden)

    K T Shao

    2013-02-01

    Full Text Available The integration of Taiwan's biodiversity databases started in 2001, the same year that Taiwan joined GBIF as an associate participant. Taiwan, hence, embarked on a decade of integrating biodiversity data. Under the support of NSC and COA, the database and websites of TaiBIF, TaiBNET (TaiCOL, TaiBOL, and TaiEOL have been established separately and collaborate with the GBIF, COL, BOL, and EOL respectively. A cross-agency committee was thus established in Academia Sinica in 2008 to formulate policies on data collection and integration as well as the mechanism to make data available to the public. Any commissioned project will hereafter be asked to include these policy requirements in its contract. So far, TaiBIF has gained recognition in Taiwan and abroad for its efforts over the past several years. It can provide its experience and insights for others to reference or replicate.

  14. Wintertime sea surface temperature fronts in the Taiwan Strait

    Science.gov (United States)

    Chang, Yi; Shimada, Teruhisa; Lee, Ming-An; Lu, Hsueh-Jung; Sakaida, Futoki; Kawamura, Hiroshi

    2006-12-01

    We present wintertime variations and distributions of sea surface temperature (SST) fronts in the Taiwan Strait by applying an entropy-based edge detection method to 10-year (1996-2005) satellite SST images with grid size of 0.01°. From climatological monthly mean maps of SST gradient magnitude in winter, we identify four significant SST fronts in the Taiwan Strait. The Mainland China Coastal Front is a long frontal band along the 50-m isobath near the Chinese coast. The sharp Peng-Chang Front appears along the Peng-Hu Channel and extends northward around the Chang-Yuen Ridge. The Taiwan Bank Front evolves in early winter. As the winter progresses, the front becomes broad and moves toward the Chinese coast, connecting to the Mainland China Coastal Front. The Kuroshio Front extends northeastward from the northeastern tip of Taiwan with a semicircle-shape curving along the 100-m isobath.

  15. THE NEW DETECTIONS OF 7Li/6Li ISOTOPIC RATIO IN THE INTERSTELLAR MEDIA

    International Nuclear Information System (INIS)

    Kawanomoto, S.; Kajino, T.; Aoki, W.; Ando, H.; Noguchi, K.; Tanaka, W.; Bessell, M.; Suzuki, T. K.; Honda, S.; Izumiura, H.; Kambe, E.; Okita, K.; Watanabe, E.; Yoshida, M.; Sadakane, K.; Sato, B.; Tajitsu, A.; Takada-Hidai, M.

    2009-01-01

    We have determined the isotopic abundance ratio of 7 Li/ 6 Li in the interstellar media (ISMs) along lines of sight to HD169454 and HD250290 using the High-Dispersion Spectrograph on the Subaru Telescope. We also observed ζ Oph for comparison with previous data. The observed abundance ratios were 7 Li/ 6 Li = 8.1 +3.6 -1.8 and 6.3 +3.0 -1.7 for HD169454 and HD250290, respectively. These values are in reasonable agreement with those observed previously in the solar neighborhood ISMs within ±2σ error bars and are also consistent with our measurement of 7 Li/ 6 Li = 7.1 +2.9 -1.6 for a cloud along the line of sight to ζ Oph. This is good evidence for homogeneous mixing and instantaneous recycling of the gas component in the Galactic disk. We also discuss several source compositions of 7 Li, Galactic cosmic-ray interactions, stellar nucleosynthesis, and big bang nucleosynthesis.

  16. Electrochemical behaviors of wax-coated Li powder/Li 4Ti 5O 12 cells

    Science.gov (United States)

    Park, Han Eol; Seong, Il Won; Yoon, Woo Young

    The wax-coated Li powder specimen was effectively synthesized using the drop emulsion technique (DET). The wax layer on the powder was verified by SEM, Focused Ion Beam (FIB), EDX and XPS. The porosity of a sintered wax-coated Li electrode was measured by linear sweep voltammetry (LSV) and compared with that of a bare, i.e., un-coated Li electrode. The electrochemical behavior of the wax-coated Li powder anode cell was examined by the impedance analysis and cyclic testing methods. The cyclic behavior of the wax-coated Li powder anode with the Li 4Ti 5O 12 (LTO) cathode cell was examined at a constant current density of 0.35 mA cm -2 with the cut-off voltages of 1.2-2.0 V at 25 °C. Over 90% of the initial capacity of the cell remained even after the 300th cycle. The wax-coated Li powder was confirmed to be a stable anode material.

  17. Structural and electrochemical studies of PPy/PEG-LiFePO4 cathode material for Li-ion batteries

    International Nuclear Information System (INIS)

    Fedorkova, Andrea; Nacher-Alejos, Ana; Gomez-Romero, Pedro; Orinakova, Renata; Kaniansky, Dusan

    2010-01-01

    A simple chemical oxidative polymerization of pyrrole (Py) directly onto the surface of LiFePO 4 particles was applied to the synthesis of polypyrrole-LiFePO 4 (PPy-LiFePO 4 ) powder. The LiFePO 4 sample without carbon coating was synthesized by a solvothermal method. The polyethylene glycol (PEG) was used as additive during Py polymerization for increasing the PPy-LiFePO 4 conductivity. Properties of resulting LiFePO 4 , PPy-LiFePO 4 and PPy/PEG-LiFePO 4 samples were characterized by XRD, SEM, TGA and galvanostatic charge-discharge measurements. These methods confirmed the presence of polypyrrole on LiFePO 4 particles and its homogeneous distribution in the resulting powder material. The PPy/PEG-LiFePO 4 composites show higher discharge capacity than pure LiFePO 4 , as PPy/PEG network improves the electron conductivity. It presents specific discharge capacity of 153 mAh/g at C/5 rate.

  18. Residual salt separation from simulated spent nuclear fuel reduced in a LiCl-Li2O salt

    International Nuclear Information System (INIS)

    Hur, Jin-Mok; Hong, Sun-Seok; Seo, Chung-Seok

    2006-01-01

    The electrochemical reduction of spent nuclear fuel in LiCl-Li 2 O molten salt for the conditioning of spent nuclear fuel requires the separation of the residual salts from a reduced metal product after the reduction process. Considering the behavior of spent nuclear fuel during the electrochemical reduction process, a surrogate material matrix was constructed and inactive tests on a salt separation were carried out to produce the data required for active tests. Fresh uranium metal prepared from the electrochemical reduction of U 3 O 8 powder was used as the surrogates of the spent nuclear fuel Atomic Energy Society of Japan, Tokyo, Japan, All rights reservedopyriprocess. LiCl, Li 2 O, Y 2 O 3 and SrCl 2 were selected as the components of the residual salts. Interactions between the salts and their influence on the separation of the residual salts were analyzed by differential scanning calorimetry (DSC) and thermogravimetry (TG). Eutectic melting of LiCl-Li 2 O and LiCl-SrCl 2 led to a melting point which was lower than that of the LiCl molten salt was observed. Residual salts were separated by a vaporization method. Co-vaporization of LiCl-Li 2 O and LiCl-SrCl 2 was achieved below the temperatures which could make the uranium metal oxidation by Li 2 O possible. The salt vaporization rates at 950degC were measured as follows: LiCl-8 wt% Li 2 O>LiCl>LiCl-8 wt% SrCl 2 >SrCl 2 . (author)

  19. Residual Salt Separation from the Metal Products Reduced in a LiCl-Li2O Molten Salt

    International Nuclear Information System (INIS)

    Hur, Jin Mok; Hong, Sun Seok; Kang, Dae Seung; Jeong, Meong Soo; Seo, Chung Seok

    2006-02-01

    The electrochemical reduction of spent nuclear fuel in a LiCl-Li 2 O molten salt for the conditioning of spent nuclear fuel requires the separation of the residual salts from a reduced metal product after the reduction process. Considering the behavior of spent nuclear fuel during the electrochemical reduction process, a surrogate material matrix was constructed and inactive tests on a salt separation were carried out to produce the data required for the active tests. Fresh uranium metal prepared from the electrochemical reduction of U 3 O 8 powder was used as the surrogates of the spent nuclear fuel components which might be metallized by the electrochemical reduction process. LiCl, Li 2 O, Y 2 O 3 and SrCl 2 were selected as the components of the residual salts. Interactions between the salts and their influence on the separation of the residual salts were analyzed by differential scanning calorimetry (DSC) and thermogravimetry (TG). Eutectic melting of LiCl-Li 2 O and LiCl-SrCl 2 led to a melting point which was lower than that of a LiCl molten salt was observed. Residual salts were separated by a vaporization method. Co-vaporization of LiCl-Li 2 O and LiCl-SrCl 2 was achieved below temperatures which could make the uranium metal oxidation by Li 2 O possible. The salt vaporization rates at 950 .deg. C were measured as follows: LiCl-8 wt% Li 2 O > LiCl > LiCl-8 wt% SrCl 2 > SrCl 2

  20. LiCl-LiI molten salt electrolyte with bismuth-lead positive electrode for liquid metal battery

    Science.gov (United States)

    Kim, Junsoo; Shin, Donghyeok; Jung, Youngjae; Hwang, Soo Min; Song, Taeseup; Kim, Youngsik; Paik, Ungyu

    2018-02-01

    Liquid metal batteries (LMBs) are attractive energy storage device for large-scale energy storage system (ESS) due to the simple cell configuration and their high rate capability. The high operation temperature caused by high melting temperature of both the molten salt electrolyte and metal electrodes can induce the critical issues related to the maintenance cost and degradation of electrochemical properties resulting from the thermal corrosion of materials. Here, we report a new chemistry of LiCl-LiI electrolyte and Bi-Pb positive electrode to lower the operation temperature of Li-based LMBs and achieve the long-term stability. The cell (Li|LiCl-LiI|Bi-Pb) is operated at 410 °C by employing the LiCl-LiI (LiCl:LiI = 36:64 mol %) electrolyte and Bi-Pb alloy (Bi:Pb = 55.5:44.5 mol %) positive electrode. The cell shows excellent capacity retention (86.5%) and high Coulombic efficiencies over 99.3% at a high current density of 52 mA cm-2 during 1000th cycles.

  1. Configuring PSx tetrahedral clusters in Li-excess Li7P3S11 solid electrolyte

    Directory of Open Access Journals (Sweden)

    Wo Dum Jung

    2018-04-01

    Full Text Available We demonstrate that the Li-ion conductivity can be improved by adding a certain amount of Li (x = 0.25–0.5 as a charge carrier to the composition of glass-ceramic Li7+xP3S11. Structural analysis clarified that the structural changes caused by the ratio of ortho-thiophosphate tetrahedra PS43− and pyro-thiophosphate ditetrahedra P2S74− affect the Li-ion conductivity. The ratio of PS43− and P2S74− varies depending on x and the highest Li-ion conductivity (2.5 × 10−3 S cm−1 at x = 0.25. All-solid-state LiNi0.8Co0.15Al0.05O2/Li7.25P3S11/In-metal cell exhibits the discharge capacity of 106.2 mAh g−1. This ion conduction enhancement from excess Li is expected to contribute to the future design of sulfide-type electrolytes.

  2. Stereotactic body radiation therapy via helical tomotherapy to replace brachytherapy for brachytherapy-unsuitable cervical cancer patients – a preliminary result

    Directory of Open Access Journals (Sweden)

    Hsieh CH

    2013-02-01

    Full Text Available Chen-Hsi Hsieh,1–3 Hui-Ju Tien,1 Sheng-Mou Hsiao,4 Ming-Chow Wei,4 Wen-Yih Wu,4 Hsu-Dong Sun,4 Li-Ying Wang,5 Yen-Ping Hsieh,6 Yu-Jen Chen,3,7–9 Pei-Wei Shueng1,101Department of Radiation Oncology, Far Eastern Memorial Hospital, Taipei, Taiwan; 2Department of Medicine, 3Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan; 4Department of Obstetrics and Gynecology, Far Eastern Memorial Hospital, Taipei, Taiwan; 5School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan; 6Department of Senior Citizen Service Management, National Taichung University of Science and Technology, Taichung, Taiwan; 7Department of Radiation Oncology, 8Department of Medical Research, Mackay Memorial Hospital, Taipei, Taiwan; 9Graduate Institute of Sport Coaching Science, Chinese Culture University, Taipei, Taiwan; 10Department of Radiation Oncology, National Defense Medical Center, Taipei, TaiwanAim: To review the experience and to evaluate the results of stereotactic body radiation therapy (SBRT via helical tomotherapy (HT, for the treatment of brachytherapy-unsuitable cervical cancer.Methods: Between September 1, 2008 to January 31, 2012, nine cervical cancer patients unsuitable for brachytherapy were enrolled. All of the patients received definitive whole pelvic radiotherapy with or without chemotherapy, followed by SBRT via HT.Results: The actuarial locoregional control rate at 3 years was 78%. The mean biological equivalent dose in 2-Gy fractions of the tumor, rectum, bladder, and intestines was 76.0 ± 7.3, 73.8 ± 13.2, 70.5 ± 10.0, and 43.1 ± 7.1, respectively. Only two had residual tumors after treatment, and the others were tumor-free. Two patients experienced grade 3 acute toxicity: one had diarrhea; and another experienced thrombocytopenia. There were no grade 3 or 4 subacute toxicities. Three patients suffered from manageable rectal bleeding in

  3. Li diffusion and the effect of local structure on Li mobility in Li2O-SiO2 glasses.

    Science.gov (United States)

    Bauer, Ute; Welsch, Anna-Maria; Behrens, Harald; Rahn, Johanna; Schmidt, Harald; Horn, Ingo

    2013-12-05

    Aimed to improve the understanding of lithium migration mechanisms in ion conductors, this study focuses on Li dynamics in binary Li silicate glasses. Isotope exchange experiments and conductivity measurements were carried out to determine self-diffusion coefficients and activation energies for Li migration in Li2Si3O7 and Li2Si6O13 glasses. Samples of identical composition but different isotope content were combined for diffusion experiments in couples or triples. Diffusion profiles developed between 511 and 664 K were analyzed by femtosecond laser ablation combined with multiple collector inductively coupled plasma mass spectrometry (fs LA-MC-ICP-MS) and secondary ion mass spectrometry (SIMS). Analyses of diffusion profiles and comparison of diffusion data reveal that the isotope effect of lithium diffusion in silicate glasses is rather small, consistent with classical diffusion behavior. Ionic conductivity of glasses was measured between 312 and 675 K. The experimentally obtained self-diffusion coefficient, D(IE), and ionic diffusion coefficient, D(σ), derived from specific DC conductivity provided information about correlation effects during Li diffusion. The D(IE)/D(σ) is higher for the trisilicate (0.27 ± 0.05) than that for the hexasilicate (0.17 ± 0.02), implying that increasing silica content reduces the efficiency of Li jumps in terms of long-range movement. This trend can be rationalized by structural concepts based on nuclear magnetic resonance (NMR) and Raman spectroscopy as well as molecular dynamic simulations, that is, lithium is percolating in low-dimensional, alkali-rich regions separated by a silica-rich matrix.

  4. State Spatiality and Identity Formation in Postwar Taiwan

    Directory of Open Access Journals (Sweden)

    Douglas Fix

    2015-09-01

    Full Text Available Bi-yu Chang, Place, Identity and National Imagination in Postwar Taiwan. New York: Routledge, 2015. 260 pp. $145 (cloth. In her new book, Place, Identity and National Imagination in Postwar Taiwan, Chang Bi-yu argues that, despite this avalanche of publications and websites devoted to Taiwan’s (historical geography and cartography, few publications have offered a comprehensive and detailed analysis of Taiwan’s spatiality, in particular the representations and spatial discourse of nation and homeland that have been propagated and controlled by the Kuomintang (hereafter KMT regime since its retreat to Taiwan in late 1949. To fill that gap in the literature (particularly in the English-language scholarship on Taiwan’s spatiality, Chang has examined the annual Taiwan Yearbook, Taiwan-based cartographic production, elementary-school textbooks, and the 1950s design and construction of Chunghsing New Village (site of the relocated provincial government. Her goal has been a better understanding of the symbolism, construction, visualization, and contested meanings of Taiwan’s geography and political landscape. In this monograph, Chang also seeks to examine the ways in which state spaces are operated, contested, and changed, as well as how power relations are concretized, social alliances established, and cultural changes enacted through state spatiality. Although the central focus is state spatiality, this is also a book about Taiwan’s identity politics and the highly contested postwar power relationships on the island...

  5. Underreporting of maternal mortality in Taiwan: A data linkage study

    Directory of Open Access Journals (Sweden)

    Tung-Pi Wu

    2015-12-01

    Conclusion: Approximately two-thirds of the maternal deaths in Taiwan were unreported in the officially published mortality data. Hence, routine nationwide data linkage is essential to monitor maternal mortality in Taiwan accurately.

  6. Disaster Risk Management and Measurement Indicators for Cultural Heritage in Taiwan

    Science.gov (United States)

    Yen, Y. N.; Cheng, C. F.; Cheng, H. M.

    2015-08-01

    Under the influence of global climate change, the risk preparedness has become a universal issue in different research fields. In the conservation of cultural heritage, disaster risk management is becoming one of the major research topics. Besides researches on the theory and mechanism of disaster risk management, the tools for the performance of site managers to protect cultural heritage is another important issue that needs development. UNESCO and ICOMOS have released some important documents on disaster risk management including its concept, identification, evaluation, mitigation, monitoring and resilience, etc. However, there is a big gap between concept and implementation in Taiwan. Presently there are 2000 monuments in Taiwan that hardly meet the modern code. First, based on international documents released, this research presents 13 disaster indicators on monuments and their environments. Next, 345 monuments in northern Taiwan are taken as examples to evaluate their risk situations with indicators designed in 2011. Some positive recommendations were given at the same time. As a result, a comparative evaluation was completed in 2012 and some key issues are found, such as too many electrical facilities, lack of efficient firefighting equipment, and a shortage of management mechanism, just to name a few. Through the improvement of the management, some major risk can be mitigated. In 2013~14, this research took 23 national monuments from the 345 monuments to evaluate their risk situations and compare the differences between national and local monuments. Results show that almost all management mechanisms in the national monuments have been established and are running well. However, problems like inappropriate electrical facilities and insufficient monitoring equipment remain. In addition, the performance of private monuments is not as good as public ones. Based on the collected information and evaluation, this research develops safety measures of heritage

  7. Epitaxial thin film growth of LiH using a liquid-Li atomic template

    International Nuclear Information System (INIS)

    Oguchi, Hiroyuki; Ikeshoji, Tamio; Orimo, Shin-ichi; Ohsawa, Takeo; Shiraki, Susumu; Hitosugi, Taro; Kuwano, Hiroki

    2014-01-01

    We report on the synthesis of lithium hydride (LiH) epitaxial thin films through the hydrogenation of a Li melt, forming abrupt LiH/MgO interface. Experimental and first-principles molecular dynamics studies reveal a comprehensive microscopic picture of the crystallization processes, which sheds light on the fundamental atomistic growth processes that have remained unknown in the vapor-liquid-solid method. We found that the periodic structure that formed, because of the liquid-Li atoms at the film/MgO-substrate interface, serves as an atomic template for the epitaxial growth of LiH crystals. In contrast, films grown on the Al 2 O 3 substrates indicated polycrystalline films with a LiAlO 2 secondary phase. These results and the proposed growth process provide insights into the preparation of other alkaline metal hydride thin films on oxides. Further, our investigations open the way to explore fundamental physics and chemistry of metal hydrides including possible phenomena that emerge at the heterointerfaces of metal hydrides

  8. Motivation categories in college students’ learning engagement behaviors and outcomes in Taiwan: An application of cluster analysis

    OpenAIRE

    Tzu-Ling Hsieh

    2016-01-01

    This study explores how different motivation categories influence college students’ learning engagement behaviors and outcomes under the context of eastern culture. 178 junior college students were surveyed at a four-year research university in Taiwan. The study addressed two research questions: 1. Are there subgroups of students with significantly different motivation profiles? 2. If so, do these subgroups of students differ significantly in terms of their engagement behaviors and learning o...

  9. Fabrication of Li-intercalated bilayer graphene

    Directory of Open Access Journals (Sweden)

    K. Sugawara

    2011-06-01

    Full Text Available We have succeeded in fabricating Li-intercalated bilayer graphene on silicon carbide. The low-energy electron diffraction from Li-deposited bilayer graphene shows a sharp 3×3R30° pattern in contrast to Li-deposited monolayer graphene. This indicates that Li atoms are intercalated between two adjacent graphene layers and take the same well-ordered superstructure as in bulk C6Li. The angle-resolved photoemission spectroscopy has revealed that Li atoms are fully ionized and the π bands of graphene are systematically folded by the superstructure of intercalated Li atoms, producing a snowflake-like Fermi surface centered at the Γ point. The present result suggests a high potential of Li-intercalated bilayer graphene for application to a nano-scale Li-ion battery.

  10. Invasive Candidiasis: An Overview from Taiwan

    Directory of Open Access Journals (Sweden)

    Sheng-Yuan Ruan

    2009-06-01

    Full Text Available Invasive candidiasis has emerged as an important nosocomial infection, especially in critically ill patients. We review the epidemiology of invasive candidiasis with an emphasis on data from Taiwan. An increasing incidence of candidemia became apparent from 1980 to the end of the 1990s, followed by relative stability. Crude mortality rates of patients with candidemia were in the range of 35% to 60%. Candida albicans remains the predominant cause of invasive candidiasis in Taiwan and accounts for more than 50% of all cases. Candida tropicalis, Candida glabrata and Candida parapsilosis are the three most common nonalbicansCandida species that cause invasive candidiasis. The above four Candida species account for more than 90% of invasive candidiasis in Taiwan. Overall, invasive Candida isolates have remained highly susceptible to fluconazole (> 90% susceptibility over the past two decades. However, periodic surveillance is needed to monitor antifungal resistance because reduced fluconazole susceptibility in non-albicans Candida is not an uncommon trend. Voriconazole and echinocandins continue to exhibit excellent in vitro activity against invasive Candida isolates.

  11. Integration of Biodiversity Databases in Taiwan and Linkage to Global Databases

    Directory of Open Access Journals (Sweden)

    Kwang-Tsao Shao

    2007-03-01

    Full Text Available The biodiversity databases in Taiwan were dispersed to various institutions and colleges with limited amount of data by 2001. The Natural Resources and Ecology GIS Database sponsored by the Council of Agriculture, which is part of the National Geographic Information System planned by the Ministry of Interior, was the most well established biodiversity database in Taiwan. But thisThis database was, however, mainly collectingcollected the distribution data of terrestrial animals and plants within the Taiwan area. In 2001, GBIF was formed, and Taiwan joined as one of the an Associate Participant and started, starting the establishment and integration of animal and plant species databases; therefore, TaiBIF was able to co-operate with GBIF. The information of Catalog of Life, specimens, and alien species were integrated by the Darwin core. The standard. These metadata standards allowed the biodiversity information of Taiwan to connect with global databases.

  12. Nursing directors' leadership styles and faculty members' job satisfaction in Taiwan.

    Science.gov (United States)

    Chen, Hsiu-Chin; Baron, Mark

    2006-10-01

    Nursing leaders in Taiwan seldom receive the leadership training necessary to lead an academic organization. As a result, leaders may experience burn out, and dissatisfaction among faculty may increase. This study examined nursing faculty members' perceptions of nursing directors' leadership and their job satisfaction levels to understand how perceptions of leadership styles related to job satisfaction in Taiwan. This descriptive, correlational, cross-sectional study used self-administered questionnaires. Transformational leadership theory supported the research framework. Nine schools with nursing programs awarding diplomas to students participated in this study. A total of 175 questionnaires were returned (72% response rate). The findings indicated that Taiwan's nursing directors tend to display transformational leadership more frequently in their workplaces and that Taiwan's nursing faculty members are moderately satisfied in their jobs. In addition, nursing faculty in Taiwan are more satisfied with directors who practice the leadership style of attributed idealized influence.

  13. Analysis of optoelectronic strategic planning in Taiwan by artificial intelligence portfolio tool

    Science.gov (United States)

    Chang, Rang-Seng

    1992-05-01

    Taiwan ROC has achieved significant advances in the optoelectronic industry with some Taiwan products ranked high in the world market and technology. Six segmentations of optoelectronic were planned. Each one was divided into several strategic items, design artificial intelligent portfolio tool (AIPT) to analyze the optoelectronic strategic planning in Taiwan. The portfolio is designed to provoke strategic thinking intelligently. This computer- generated strategy should be selected and modified by the individual. Some strategies for the development of the Taiwan optoelectronic industry also are discussed in this paper.

  14. A LCC model of renewal energy : the cases of water heating system in Taiwan

    Energy Technology Data Exchange (ETDEWEB)

    Hsu, K.J. [Leader Univ., Tainan City, Taiwan (China). Dept. of Construction Technology; Huang, J.S. [National Taiwan Univ., Taipei, Taiwan (China). Dept. of Bioenvironmental Systems Engineering

    2007-07-01

    One of the most important renewable energy strategies being promoted by the Bureau of Energy, Ministry of Economic Affairs in Taiwan is the use of solar energy water heating systems. This paper presented the results of a study that examined whether these systems were a feasible alternative without governmental subsidies. Economic methods of investment analysis, such as net benefit analysis, the saving-to-investment ratio, the adjusted internal rate of return, the life cycle cost (LCC) analysis, and sensitivity analysis can be used to evaluate buildings and building systems. Comparing different kinds of energy consumption alternatives, the LCC method is particularly suitable for determining whether the higher initial cost of the systems is economically justified by reductions in future costs. This study used the LCC method to evaluate renewable energy alternatives in Taiwan using water heating systems in the National Taiwan University (NTU) Smart Home as illustrative examples. Three kinds of water heating systems are used in the NTU Smart Home, including the evacuated tubular collectors, heat pump water heating system and power-saving water heating system. This study assessed LCC using gas geyser heating as the contrast group. Sensitivity analysis was used to verify the major factors, and show how it influences life cycle costing. It was concluded that compared with the gas geyser water heating system, the power-saving water heating system was the inefficient scheme. 7 refs., 1 tab., 2 figs.

  15. Ionic debye screening in dense liquid plasmas observed for Li+p, d reactions with liquid Li target

    International Nuclear Information System (INIS)

    Kasagi, J.; Yonemura, H.; Toriyabe, Y.; Nakagawa, A.; Sugawara, T.; Wang Tieshan

    2009-01-01

    Thick target yields of α particles emitted in the 6 Li(d,α) 4 He and 7 Li(p,α) 4 He reactions were measured for Li target in the solid and liquid phase. Observed reaction rates for the liquid Li are always larger than those for the solid. This suggests that the stopping power of hydrogen ion in the liquid Li metal might be smaller than in the solid. Using the empirically obtained stopping power for the liquid Li, we have deduced the screening potentials of the Li+p and Li+d reactions in both phases. The deduced screening potential for the liquid Li is about 500 eV larger than for the solid. This difference is attributed to the effect of liquefied Li + ions. It is concluded that the ionic screening is much stronger than the electronic screening in a low-temperature dense plasmas. (authors)

  16. Ionic Debye Screening in Dense Liquid Plasmas Observed for Li+p,d Reactions with Liquid Li Target

    Institute of Scientific and Technical Information of China (English)

    J.Kasagi; H.Yonemura; Y.Toriyabe; A.Nakagawa; T.Sugawara; WANG Tie-shan

    2009-01-01

    Thick target yields of a particles emitted in the ~6Li(d,a)~4 He and ~7Li(p,a)~4 He reactions were measured for Li target in the solid and liquid phase.Observed reaction rates for the liquid Li are always larger than those for the solid.This suggests that the stopping power of hydrogen ion in the liquid Li metal might be smaller than in the solid.Using the empirically obtained stopping power for the liquid Li,we have deduced the screening potentials of the Li+p and Li+d reactions in both phases.The deduced screening potential for the liquid Li is about 500 eV larger than for the solid.This difference is attributed to the effect of liquefied Li~+ ions.It is concluded that the ionic screening is much stronger than the electronic screening in a low-temperature dense plasmas.

  17. Counseling Psychology Licensure in Taiwan: Development, Challenges, and Opportunities

    Science.gov (United States)

    Wang, Li-fei; Kwan, Kwong-Liem K.; Huang, Su-Fei

    2011-01-01

    The development and consequences of licensure for counseling psychologists in Taiwan are presented to promote cross-cultural awareness surrounding issues in the counseling psychology profession. The national licensure statute for counseling psychologists in Taiwan was established by the Taiwanese Legislature in 2001. While the licensing system…

  18. Transformation and Framework of Teacher Professional Development in Taiwan

    Science.gov (United States)

    Huang, Bo-Ruey

    2016-01-01

    This article describes the situation of teacher professional development in Taiwan, including the history and the framework of teacher professional development. With diversification of teacher education systems and institutions, teacher professional development in Taiwan is undergoing a gradual governance shift from the model of centralised state…

  19. Teaching Benchmark Strategy for Fifth-Graders in Taiwan

    Science.gov (United States)

    Yang, Der-Ching; Lai, M. L.

    2013-01-01

    The key purpose of this study was how we taught the use of benchmark strategy when comparing fraction for fifth-graders in Taiwan. 26 fifth graders from a public elementary in south Taiwan were selected to join this study. Results of this case study showed that students had a much progress on the use of benchmark strategy when comparing fraction…

  20. Investigation of the $^{8}$Li($^{2}$H,p)$^{9}$Li Reaction at REX-ISOLDE

    CERN Multimedia

    2002-01-01

    We propose to investigate the $^{8}$Li($^{2}$H,p )$^{9}$Li reaction at REX-ISOLDE. The main aim is to test a recently found discrepancy in extracted spectroscopic factors for this reaction. As a byproduct we will obtain improved data relevant for predictions of the $^{8}$Li(n,$\\gamma$)$^{9}$Li rate in inhomogeneous nucleosynthesis. For the full experiment including beam tuning and background measurements we ask for 13 shifts.

  1. 77 FR 27079 - Certain Stilbenic Optical Brightening Agents From China and Taiwan

    Science.gov (United States)

    2012-05-08

    ... industry in the United States is materially injured by reason of imports from China and Taiwan of certain... Optical Brightening Agents From China and Taiwan Determinations On the basis of the record \\1\\ developed... that imports of certain stilbenic optical brightening agents from China and Taiwan were being sold at...

  2. Physician supply and demand in anatomical pathology in Taiwan.

    Science.gov (United States)

    Hsu, Chih-Yi; Jung, Shih-Ming; Chuang, Shih-Sung

    2011-02-01

    Anatomical pathology was not popular in Taiwan a few decades ago, with a severe shortage of pathologists. However, there has been a steady increase in recent years, and now there is a threat of oversupply We evaluated supply and demand over the past three decades and compared the findings with other countries. We collected the enrollment data of pathologists and physicians from the Taiwan Society of Pathology, the Department of Health, Executive Yuan, and Taiwan Medical Association, and analyzed equivalent data from other countries. We sent questionnaires to pathology chiefs to inquire about future job vacancies. The number of pathologists has increased at an annual rate of 4.93% between 2004 and 2008, in contrast to 3.7% for all physicians. There has been a net annual increase of 12 pathologists in the past 13 years. The estimated average number of consultant posts per year was nine, which was only one-third of the average number of first-year residents (R1s). The number of pathologists/million population in Taiwan was 14.83, which was comparable to that in Japan and South Korea but much smaller than that in Canada and the United States. The ratio of pathologists to physicians in Taiwan was 0.97%, which was higher than that in Japan (0.68%) and South Korea (0.64%), but lower than in Canada (1.32%) and the United States (1.46%). On average, 1.79% of medical graduates chose pathology for their R1 training in Taiwan, which was higher than that in the United States (1.50%) and Canada (1.10-1.20%). Anatomical pathology is no longer a specialty that is facing a physician shortage in Taiwan, and there is now a relatively high pathologist/physician ratio among Asian countries. We suggest that a decrease in the number of R1s in pathology is needed to maintain a balance between supply and demand. Copyright © 2011 Formosan Medical Association & Elsevier. Published by Elsevier B.V. All rights reserved.

  3. Response of upper ocean cooling off northeastern Taiwan to typhoon passages

    Science.gov (United States)

    Zheng, Zhe-Wen; Zheng, Quanan; Gopalakrishnan, Ganesh; Kuo, Yi-Chun; Yeh, Ting-Kuang

    2017-07-01

    A comprehensive investigation of the typhoon induced upper ocean processes and responses off northeastern Taiwan was conducted. Using the Regional Ocean Modeling System, the upper ocean responses of all typhoons striking Taiwan between 2005 and 2013 were simulated. In addition to Kuroshio intrusion, the present study demonstrates another important mechanism of typhoon induced near-inertial currents over the continental shelf of East China Sea, which can also trigger a distinct cooling (through entrainment mixing) within this region. Results indicate that the processes of typhoon inducing distinct cooling off northeastern Taiwan are conditional phenomena (only ∼12% of typhoons passing Taiwan triggered extreme cooling there). Subsequently, by executing a series of sensitivity experiments and systematic analyses on the behaviors and background conditions of all those typhoon cases, key criteria determining the occurrences of cooling through both mechanisms were elucidated. Occurrences of cooling through the Kuroshio intrusion mechanism are determined mainly by the strength of the local wind over northeastern Taiwan. A distinct cooling triggered by enhanced near-inertial currents is shown to be associated with the process of wind-current resonance. Both processes of Kuroshio intrusion and enhanced near-inertial currents are dominated by wind forcing rather than upper oceanic conditions. Based on the recent findings on the possible dynamic linkage between sea surface temperature near northeast Taiwan and local weather systems, the results elucidated in this study lay the foundation for further improvement in the regional weather prediction surrounding northeast Taiwan.

  4. Book Review: Cooper, John F. Taiwan Nation-State or Province? Boulder: Westview Press, 2009. 288 PP.

    Directory of Open Access Journals (Sweden)

    Ardian Bakhtiar Rivai

    2017-07-01

    Full Text Available This article aims to describe about my analysis of Cooper (2009 perspective in how we understand Taiwan as identity. There are two perspective that to see Taiwan in recent day. First of all, for nation who believe One China Policy, they assume that Taiwan is a province of People Republic of China which is Taiwan is part of Beijing government. Secondly, for nation who do not believe it, they assume that Taiwan is independence identity, a nation identity, and also sovereign country which is separated from mainland China influences. In this discourse about how we understand Taiwan,  this article is going to review from John F. Cooper which is in his book, Taiwan: nation state or province?. This book not only discuss how we can see Taiwan, however, how Taiwan in the future in political dynamic especially after US president Donald Trump who intent to support Taiwan as independence identity. 

  5. Relaxation-Induced Memory Effect of LiFePO4 Electrodes in Li-Ion Batteries.

    Science.gov (United States)

    Jia, Jianfeng; Tan, Chuhao; Liu, Mengchuang; Li, De; Chen, Yong

    2017-07-26

    In Li-ion batteries, memory effect has been found in several commercial two-phase materials as a voltage bump and a step in the (dis)charging plateau, which delays the two-phase transition and influences the estimation of the state of charge. Although memory effect has been first discovered in olivine LiFePO 4 , the origination and dependence are still not clear and are critical for regulating the memory effect of LiFePO 4 . Herein, LiFePO 4 has been synthesized by a home-built spray drying instrument, of which the memory effect has been investigated in Li-ion batteries. For as-synthesized LiFePO 4 , the memory effect is significantly dependent on the relaxation time after phase transition. Besides, the voltage bump of memory effect is actually a delayed voltage overshooting that is overlaid at the edge of stepped (dis)charging plateau. Furthermore, we studied the kinetics of LiFePO 4 electrode with electrochemical impedance spectroscopy (EIS), which shows that the memory effect is related to the electrochemical kinetics. Thereby, the underlying mechanism has been revealed in memory effect, which would guide us to optimize two-phase electrode materials and improve Li-ion battery management systems.

  6. Preparation and Characterisation of LiFePO4/CNT Material for Li-Ion Batteries

    Directory of Open Access Journals (Sweden)

    Rushanah Mohamed

    2011-01-01

    Full Text Available Li-ion battery cathode materials were synthesised via a mechanical activation and thermal treatment process and systematically studied. LiFePO4/CNT composite cathode materials were successfully prepared from LiFePO4 material. The synthesis technique involved growth of carbon nanotubes onto the LiFePO4 using a novel spray pyrolysis-modified CVD technique. The technique yielded LiFePO4/CNT composite cathode material displaying good electrochemical activity. The composite cathode exhibited excellent electrochemical performances with 163 mAh/g discharge capacity with 94% cycle efficiency at a 0.1 C discharge rate in the first cycle, with a capacity fade of approximately 10% after 30 cycles. The results indicate that carbon nanotube addition can enable LiFePO4 to display a higher discharge capacity at a fast rate with high efficiency. The research is of potential interest for the application of carbon nanotubes as a new conducting additive in cathode preparation and for the development of high-power Li-ion batteries for hybrid electric vehicles.

  7. Solid state opto-impedance of LiNiVO4 and LiMn2O4

    International Nuclear Information System (INIS)

    Kalyani, P; Sivasubramanian, S; Prabhu, S Naveen; Ragavendran, K; Kalaiselvi, N; Ranganathan, N G; Madhu, S; SundaraRaj, A; Manoharan, S P; Jagannathan, R

    2005-01-01

    Spinel type LiMn 2 O 4 and inverse spinel LiNiVO 4 systems serve as standard cathode materials or potential cathode systems for application in high energy density lithium-ion batteries. Upon photo-excitation using UV radiation of energy ∼5 eV, the LiNiVO 4 system shows significant modification in the solid state impedance pattern while the LiMn 2 O 4 system does not. This study has revealed a significant difference in the opto-impedance pattern for LiNiVO 4 with respect to LiMn 2 O 4 , which may be due to the different electronic processes involved. An attempt has been made to study this behaviour from the solid-state viewpoint

  8. Research on English Teaching and Learning: Taiwan (2004-2009)

    Science.gov (United States)

    Chen, Suchiao; Tsai, Yachin

    2012-01-01

    This article analyzes research in second/foreign language teaching and learning conducted in Taiwan over the period 2004-2009. Representative articles published in local refereed journals and conference proceedings--not readily accessible outside Taiwan--are reviewed to reflect current trends in English teaching and learning. The main themes…

  9. Diatoms in Liyu Lake, Eastern Taiwan

    Directory of Open Access Journals (Sweden)

    Liang-Chi Wang

    2010-09-01

    Full Text Available This study described the diatoms appeared in the sediments of Liyu Lake, a lowland natural lake situated at Hualen, eastern Taiwan. A total of 50 species was found in the sediments of this eutrophic lake. In them, 8 species were reported for the first time in Taiwan. They are: Cymbella thienemannii, Navicula absoluta, Navicula bacillum, Frustulia rhomboides var. crassinervia, Gyrosigma procerum, Nitzschia paleacea Epithemia smithii and Eunotia subarcuatioides. The ultrastructures of each species were described on the basis of observations under a scanning electron microscope. The ecological implications of the occurrence of these diatom species in this lake were inferred.

  10. Russia-Taiwan Relations: History and Perspectives

    Directory of Open Access Journals (Sweden)

    Sergey Vradiy

    2017-04-01

    Full Text Available From the point of view of potential possibilities for the development of business, scientific and technical cooperation, Taiwan could be considered as a prospective partner for Russian businessmen in East Asia. It is defined by the island’s high degree of import dependence upon main categories of raw material resources and by its leading role in producing a number of articles in the manufacturing industry. The article will briefly review the contemporary history of Russia’s relations with Taiwan. It will also analyze the current status and presume the possibility for future prospects of bilateral economic and trade relations.

  11. The missing link between submarine volcano and promising geothermal potential in Jinshan, Northern Taiwan

    Science.gov (United States)

    Wang, S. C.; Hutchings, L.; Chang, C. C.; Lee, C. S.

    2017-12-01

    The Tatun volcanic group (TVG) and the Keelung submarine volcano (KSV) are active volcanoes and surrounding three nuclear plant sites in north Taiwan. The famous Jinshan-Wanli hot springs locates between TVG and KSV, moreover, the geochemical anomalies of acidic boiling springs on the seacoast infer that the origin is from magmatic fluids, sea water and meteoric water mixture, strongly implying that mantle fluids ascends into the shallow crust. The evidence for a magma chamber, submarine volcano, and boiling springs have a close spatial relationship. Based on UNECE specifications to Geothermal Energy Resources (2016), the Jinshan-Wanli geothermal area could be classified as Known Geothermal Energy Source for geothermal direct use and Potential Geothermal Energy Source for conventional geothermal system. High resolution reservoir exploration and modeling in Jinshan-Wanli geothermal area is developing for drilling risk mitigation. The geothermal team of National Taiwan Ocean University and local experts are cooperating for further exploration drilling and geothermal source evaluation. Keywords: geothermal resource evaluation, Jinshan-Wanli geothermal area, submarine volcano

  12. Molecular evolution of the Li/li chemical defence polymorphism in white clover (Trifolium repens L.).

    Science.gov (United States)

    Olsen, K M; Sutherland, B L; Small, L L

    2007-10-01

    White clover (Trifolium repens) is naturally polymorphic for cyanogenesis (hydrogen cyanide release following tissue damage). The ecological factors favouring cyanogenic and acyanogenic plants have been examined in numerous studies over the last half century, making this one of the best-documented examples of an adaptive polymorphism in plants. White clover cyanogenesis is controlled by two, independently segregating Mendelian genes: Ac/ac controls the presence/absence of cyanogenic glucosides; and Li/li controls the presence/absence of their hydrolysing enzyme, linamarase. In this study, we examine the molecular evolution and population genetics of Li as it relates to the cyanogenesis polymorphism. We report here that Li exists as a single-copy gene in plants possessing linamarase activity, and that the absence of enzyme activity in li/li plants is correlated with the absence of much or all of the gene from the white clover genome. Consistent with this finding, we confirm by reverse transcription-polymerase chain reaction that Li gene expression is absent in plants lacking enzyme activity. In a molecular population genetic analysis of Li and three unlinked genes using a worldwide sample of clover plants, we find an absence of nucleotide variation and statistically significant deviations from neutrality at Li; these findings are consistent with recent positive directional selection at this cyanogenesis locus.

  13. Al-Cu-Li and Al-Mg-Li alloys: Phase composition, texture, and anisotropy of mechanical properties (Review)

    Science.gov (United States)

    Betsofen, S. Ya.; Antipov, V. V.; Knyazev, M. I.

    2016-04-01

    The results of studying the phase transformations, the texture formation, and the anisotropy of the mechanical properties in Al-Cu-Li and Al-Mg-Li alloys are generalized. A technique and equations are developed to calculate the amounts of the S1 (Al2MgLi), T1 (Al2CuLi), and δ' (Al3Li) phases. The fraction of the δ' phase in Al-Cu-Li alloys is shown to be significantly higher than in Al-Mg-Li alloys. Therefore, the role of the T1 phase in the hardening of Al-Cu-Li alloys is thought to be overestimated, especially in alloys with more than 1.5% Li. A new model is proposed to describe the hardening of Al-Cu-Li alloys upon aging, and the results obtained with this model agree well with the experimental data. A texture, which is analogous to that in aluminum alloys, is shown to form in sheets semiproducts made of Al-Cu-Li and Al-Mg-Li alloys. The more pronounced anisotropy of the properties of lithium-containing aluminum alloys is caused by a significant fraction of the ordered coherent δ' phase, the deformation mechanism in which differs radically from that in the solid solution.

  14. Pseudomembranous colitis within radiotherapy field following concurrent chemoradiation therapy: a case report

    Directory of Open Access Journals (Sweden)

    Shen BJ

    2013-01-01

    Full Text Available Bing-Jie Shen,1 Shih-Chiang Lin,2 Pei-Wei Shueng,1,3 Yueh-Hung Chou,4 Li-Ming Tseng,5 Chen-Hsi Hsieh1,6,71Division of Radiation Oncology, Department of Radiology, Far Eastern Memorial Hospital, Taipei, Taiwan; 2Division of Oncology and Hematology, Department of Internal Medicine, Far Eastern Memorial Hospital, Taipei, Taiwan; 3Department of Radiation Oncology, National Defense Medical Center, Taipei, Taiwan; 4Department of Anatomical Pathology, Far Eastern Memorial Hospital, Taipei, Taiwan; 5Division of Colorectal Surgery, Department of Surgery, Far Eastern Memorial Hospital, Taipei, Taiwan; 6Department of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan; 7Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, TaiwanAbstract: Development of nonantibiotic-associated pseudomembranous colitis has been reported in patients receiving chemotherapy. Herein, we report a case of a 70-year-old man with diabetes mellitus and hypertension who received concurrent chemoradiation therapy after surgery for stage III pT3N1M0 rectal cancer. After completion of the therapy, the patient presented with a 2-week history of intermittent watery diarrhea (seven to nine times per day. However, the patient was afebrile and laboratory examination revealed no evidence of leukocytosis. Computed tomography disclosed inflammation of the sigmoid colon, infiltrative changes around the anastomotic site, and edematous changes straddling the serosal surface. Colonoscopic examination revealed multiple whitish patches within the radiation field, a finding suggestive of pseudomembranous colitis. No concomitant antibiotics were used during the period of concurrent chemoradiation therapy. Empirical oral metronidazole (500 mg every 8 hours was administrated for 2 weeks. At the end of this treatment, stool culture was negative for Clostridium difficile. Physicians should be aware of the potential for the development of

  15. Taiwan consensus of pharmacological treatment for bipolar disorder

    Directory of Open Access Journals (Sweden)

    Ya-Mei Bai

    2013-10-01

    Full Text Available Bipolar disorder is an important psychiatric disorder with different disease phases. The pharmacological treatment is complicated, and is updated frequently as new research evidence emerges. For the purpose of international collaboration, research, and education, the Taiwan consensus of pharmacological treatment for bipolar disorders was initiated by the Taiwanese Society of Biological Psychiatry and Neuropsychopharmacology (TSBPN – the Bipolar Chapter, which was established in August 2010 and approved as a member of International Society of Bipolar Disorder. TSBPN is the country member of the World Federation of Societies of Biological Psychiatry (WFSBP. The development of the Taiwan consensus for bipolar disorder was mainly based on the template of WFSBP Guidelines, with references to other international guidelines including the Canadian Network for Mood and Anxiety Treatments, and British Association for Psychopharmacology. We have also added Taiwanese experts’ experience, Taiwan national health insurance data, and the indications for the pharmacological treatment of bipolar disorder given by the Taiwan Department of Health, to emphasize the balance between efficacy and safety, and to make this consensus a concise, empirical, and important reference for clinical psychiatric practice.

  16. Tide-surge Interaction Intensified by the Taiwan Strait

    Science.gov (United States)

    Zhang, Wen-Zhou; Shi, Fengyan; Hong, Hua-Sheng; Shang, Shao-Ping; Kirby, James T.

    2010-06-01

    The Taiwan Strait is a long and wide shelf-channel where the hydrodynamics is extremely complex, being characterized by strong tides, and where storm surges frequently occur during the typhoon season. Obvious oscillations due to tide-surge interaction were observed by tide gauges along the northern Fujian coast, the west bank of the Taiwan Strait, during Typhoon Dan (1999). Numerical experiments indicate that nonlinear bottom friction (described by the quadratic formula) is a major factor to predict these oscillations while the nonlinear advective terms and the shallow water effect have little contribution. It is found that the tide-surge interaction in the northern portion of the Taiwan Strait is intensified by the strait. Simulations based on simplified topographies with and without the island of Taiwan show that, in the presence of the island, the channel effect strengthens tidal currents and tends to align the major axes of tidal ellipses along the channel direction. Storm-induced currents are also strengthened by the channel. The pattern of strong tidal currents and storm-induced currents along the channel direction enhances tide-surge interaction via the nonlinear bottom friction, resulting in the obvious oscillations along the northern Fujian coast.

  17. Preparation of Ce- and La-Doped Li4Ti5O12 Nanosheets and Their Electrochemical Performance in Li Half Cell and Li4Ti5O12/LiFePO4 Full Cell Batteries

    Directory of Open Access Journals (Sweden)

    Meng Qin

    2017-06-01

    Full Text Available This work reports on the synthesis of rare earth-doped Li4Ti5O12 nanosheets with high electrochemical performance as anode material both in Li half and Li4Ti5O12/LiFePO4 full cell batteries. Through the combination of decreasing the particle size and doping by rare earth atoms (Ce and La, Ce and La doped Li4Ti5O12 nanosheets show the excellent electrochemical performance in terms of high specific capacity, good cycling stability and excellent rate performance in half cells. Notably, the Ce-doped Li4Ti5O12 shows good electrochemical performance as anode in a full cell which LiFePO4 was used as cathode. The superior electrochemical performance can be attributed to doping as well as the nanosized particle, which facilitates transportation of the lithium ion and electron transportation. This research shows that the rare earth doped Li4Ti5O12 nanosheets can be suitable as a high rate performance anode material in lithium-ion batteries.

  18. Preparation of Ce- and La-Doped Li4Ti5O12 Nanosheets and Their Electrochemical Performance in Li Half Cell and Li4Ti5O12/LiFePO4 Full Cell Batteries

    Science.gov (United States)

    Qin, Meng; Li, Yueming; Lv, Xiao-Jun

    2017-01-01

    This work reports on the synthesis of rare earth-doped Li4Ti5O12 nanosheets with high electrochemical performance as anode material both in Li half and Li4Ti5O12/LiFePO4 full cell batteries. Through the combination of decreasing the particle size and doping by rare earth atoms (Ce and La), Ce and La doped Li4Ti5O12 nanosheets show the excellent electrochemical performance in terms of high specific capacity, good cycling stability and excellent rate performance in half cells. Notably, the Ce-doped Li4Ti5O12 shows good electrochemical performance as anode in a full cell which LiFePO4 was used as cathode. The superior electrochemical performance can be attributed to doping as well as the nanosized particle, which facilitates transportation of the lithium ion and electron transportation. This research shows that the rare earth doped Li4Ti5O12 nanosheets can be suitable as a high rate performance anode material in lithium-ion batteries. PMID:28632167

  19. Rhododendron farrerae Tate ex Sweet (Ericaceae, a Reconfirmed Species in Taiwan

    Directory of Open Access Journals (Sweden)

    Sheng-You Lu

    2010-06-01

    Full Text Available Rhododendron farrerae Tate ex Sweet was first recorded in Taiwan by Kawakami in 1910. Since then, this species has been grouped with R. tashiroi Maxim. due to insufficient reports and specimens, and was eliminated from Flora of Taiwan in 1998. By examining all the specimens preserved in Taiwan herbaria and documents, we confirm that the native population of R. farrerae is actually distributed in southern Taiwan, ranging from Peitawushan to Tajen Township, in the southern part of the Central Mountain Range. The diagnostic character distinguishing R. farrerae from R. tashiroi and R. mariesii Hemsl. & E. H. Wils. is that R. tashiroi and R. mariesii bear 2-3 flowers from each bud at anthesis; in contrast, R. farrerae bears only one flower during the flowering period. We provide in this paper a detailed taxonomic treatment, morphological description, distribution map, line drawing, and a comparison table of these three species of Taiwan, together with photographs.

  20. Synthesis, Structure, and Li-Ion Conductivity of LiLa(BH4)3X, X = Cl, Br, I

    DEFF Research Database (Denmark)

    Payandeh GharibDoust, SeyedHosein; Brighi, Matteo; Sadikin, Yolanda

    2017-01-01

    In this work, a new type of addition reaction between La(BH4)3 and LiX, X = Cl, Br, I, is used to synthesize LiLa(BH4)3Cl and two new compounds LiLa(BH4)3X, X = Br, I. This method increases the amounts of LiLa(BH4)3X and the sample purity. The highest Li-ion conductivity is observed for LiLa(BH4)...

  1. Miscellaneous information

    NARCIS (Netherlands)

    NN,

    1969-01-01

    Taiwan herbaceous flora (see Fl.Mal.Bull. 22, p. 1562). In 1968 Prof. Hui-Lin Li spent a considerable time in Taiwan discussing this project with Taiwan botanists and authorities. An agreement was finally reached among those who are to be actively participating and a plan of procedure and a budget

  2. Electrochemical studies on electrospun Li(Li1/3Ti5/3)O4 grains as an anode for Li-ion batteries

    International Nuclear Information System (INIS)

    Wu Yongzhi; Reddy, M.V.; Chowdari, B.V.R.; Ramakrishna, S.

    2012-01-01

    Highlights: ► We report (Li(Li 1/3 Ti 5/3 )O 4 ) (LTO) obtained via electrospinning and followed by heat treatment. ► Electrochemical studies on nano-LTO showed a reversible capacity of 165(±3) mAh g −1 and 78(±3) mAh g −1 at a current rate of 0.2 C and 10 C, respectively. ► Electrode kinetics studies of LTO were carried out the end of 380 cycle using GITT and EIS techniques. - Abstract: Li(Li 1/3 Ti 5/3 )O 4 or (Li 4 Ti 5 O 12 ) (LTO) grains are prepared via electrospinning a solution containing lithium acetate, titanium tetra(IV)-isopropoxide, polyvinyl acetate and acetic acid in N,N-dimethyl-formamide, followed by a subsequent sintering process. The structures and morphology were characterized by X-ray diffraction, scanning and transmission microscopy. Coin-type cells were assembled to test the electrochemical performance was evaluated using galvanostatic cycling at room temperature, in the cycling range, 1.0–2.8 V. The Li-cycling results showed characteristic discharge-charge plateaus at 1.55 and 1.8 V vs. Li/Li + , respectively. Electrospun LTO showed a reversible capacity of 165(±3) mAh g −1 at the end of 10th cycle at a current rate of 0.2 C. The later studies on rate capacities and cycling performance of LTO grains demonstrate good rate performance and long term cycling stability. Galvanostatic Intermittent Titration Technique (GITT) and Electrochemical Impedance Spectroscopy (EIS) studied were carried out at end of 381st and 382nd cycle to understand the electrode kinetics.

  3. 2013 Puget Sound LiDAR Consortium (PSLC) Topographic LiDAR: Nooksack

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In July 2012, WSI (Watershed Sciences, Inc.) was contracted by the Puget Sound LiDARConsortium (PSLC) to collect Light Detection and Ranging (LiDAR) data on a...

  4. 2013 Puget Sound LiDAR Consortium (PSLC) Topographic LiDAR: Entiat

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In October 2012, WSI (Watershed Sciences, Inc.) was contracted by the Puget Sound LiDARConsortium (PSLC) to collect Light Detection and Ranging (LiDAR) data for the...

  5. Temporal and spatial variations of rainfall erosivity in Southern Taiwan

    Science.gov (United States)

    Lee, Ming-Hsi; Lin, Huan-Hsuan; Chu, Chun-Kuang

    2014-05-01

    Soil erosion models are essential in developing effective soil and water resource conservation strategies. Soil erosion is generally evaluated using the Universal Soil Loss Equation (USLE) with an appropriate regional scale description. Among factors in the USLE model, the rainfall erosivity index (R) provides one of the clearest indications of the effects of climate change. Accurate estimation of rainfall erosivity requires continuous rainfall data; however, such data rarely demonstrate good spatial and temporal coverage. The data set consisted of 9240 storm events for the period 1993 to 2011, monitored by 27 rainfall stations of the Central Weather Bureau (CWB) in southern Taiwan, was used to analyze the temporal-spatial variations of rainfall erosivity. The spatial distribution map was plotted based on rainfall erosivity by the Kriging interpolation method. Results indicated that rainfall erosivity is mainly concentrated in rainy season from June to November typically contributed 90% of the yearly R factor. The temporal variations of monthly rainfall erosivity during June to November and annual rainfall erosivity have increasing trend from 1993 to 2011. There is an increasing trend from southwest to northeast in spatial distribution of rainfall erosivity in southern Taiwan. The results further indicated that there is a higher relationship between elevation and rainfall erosivity. The method developed in this study may also be useful for sediment disasters on Climate Change.

  6. Enhanced Li-Ion Battery

    Directory of Open Access Journals (Sweden)

    Natasha Ross

    2015-01-01

    Full Text Available Au with Pd nanoparticles were synthesized and coated onto the spinel LiMn2O4 via a coprecipitation calcination method with the objective to improve the microstructure, conductivity, and electrochemical activities of pristine LiMn2O4. The novel LiPdAuxMn2-xO4 composite cathode had high phase purity, well crystallized particles, and more regular morphological structures with narrow size distributions. At enlarged cycling potential ranges the LiPdAuxMn2-xO4 sample delivered 90 mAh g−1 discharge capacity compared to LiMn2O4 (45 mAh g−1. It was concluded that even a small amount of the Pd and Au enhanced both the lithium diffusivity and electrochemical conductivity of the host sample due to the beneficial properties of their synergy.

  7. Epitaxial thin film growth of LiH using a liquid-Li atomic template

    Energy Technology Data Exchange (ETDEWEB)

    Oguchi, Hiroyuki, E-mail: oguchi@nanosys.mech.tohoku.ac.jp [Department of Nanomechanics, Tohoku University, Sendai 980-8579 (Japan); Micro System Integration Center (muSIC), Tohoku University, Sendai 980-0845 (Japan); Ikeshoji, Tamio; Orimo, Shin-ichi [Institute for Materials Research, Tohoku University, Sendai 980-8577 (Japan); Advanced Institute for Materials Research (AIMR), Tohoku University, Sendai 980-8577 (Japan); Ohsawa, Takeo; Shiraki, Susumu; Hitosugi, Taro [Advanced Institute for Materials Research (AIMR), Tohoku University, Sendai 980-8577 (Japan); Kuwano, Hiroki [Department of Nanomechanics, Tohoku University, Sendai 980-8579 (Japan)

    2014-11-24

    We report on the synthesis of lithium hydride (LiH) epitaxial thin films through the hydrogenation of a Li melt, forming abrupt LiH/MgO interface. Experimental and first-principles molecular dynamics studies reveal a comprehensive microscopic picture of the crystallization processes, which sheds light on the fundamental atomistic growth processes that have remained unknown in the vapor-liquid-solid method. We found that the periodic structure that formed, because of the liquid-Li atoms at the film/MgO-substrate interface, serves as an atomic template for the epitaxial growth of LiH crystals. In contrast, films grown on the Al{sub 2}O{sub 3} substrates indicated polycrystalline films with a LiAlO{sub 2} secondary phase. These results and the proposed growth process provide insights into the preparation of other alkaline metal hydride thin films on oxides. Further, our investigations open the way to explore fundamental physics and chemistry of metal hydrides including possible phenomena that emerge at the heterointerfaces of metal hydrides.

  8. Rate-dependent, Li-ion insertion/deinsertion behavior of LiFePO4 cathodes in commercial 18650 LiFePO4 cells.

    Science.gov (United States)

    Liu, Qi; He, Hao; Li, Zhe-Fei; Liu, Yadong; Ren, Yang; Lu, Wenquan; Lu, Jun; Stach, Eric A; Xie, Jian

    2014-03-12

    We have performed operando synchrotron high-energy X-ray diffraction (XRD) to obtain nonintrusive, real-time monitoring of the dynamic chemical and structural changes in commercial 18650 LiFePO4/C cells under realistic cycling conditions. The results indicate a nonequilibrium lithium insertion and extraction in the LiFePO4 cathode, with neither the LiFePO4 phase nor the FePO4 phase maintaining a static composition during lithium insertion/extraction. On the basis of our observations, we propose that the LiFePO4 cathode simultaneously experiences both a two-phase reaction mechanism and a dual-phase solid-solution reaction mechanism over the entire range of the flat voltage plateau, with this dual-phase solid-solution behavior being strongly dependent on charge/discharge rates. The proposed dual-phase solid-solution mechanism may explain the remarkable rate capability of LiFePO4 in commercial cells.

  9. Jagiellonian University Investigation of Cluster States in $^{13}$B Using the $^{9}$Li-$\\alpha $ Resonant Elastic Scattering

    CERN Document Server

    Di Pietro, A; Fisichella, M; Alcorta, M; Borge, M J G; Davinson, T; Ferrera, F; Figuera, P; Laird, A M; Lattuada, M; Shotter, A C; Soic, N; Tengblad, O; Torresi, D; Zadro, M

    2017-01-01

    The excitation function of the resonant reaction 4He(9Li,α) was measured with the aim of investigating the compound nucleus 13B. These measurements were performed in inverse kinematics at center-of-mass scattering angles close to 180◦ by using a thick 4He gas target and a 9Li beam. The 13B excitation energy region explored was 14–20 MeV where 9Li–α configurations of 13B are predicted by Antysimmetrised Molecular Dynamics calculations. The measured excitation function at θcm = 180◦ shows different clear structures in a 13B excitation energy region which was experimentally unknown.

  10. Inclusive Higher Education for Students with Disabilities in Taiwan

    Science.gov (United States)

    Ho, Hua-Kuo

    2004-01-01

    The purpose of this paper was intended to present the current status of inclusive higher education for students with disabilities in Taiwan. Literature review, documentary analysis, and field observation were used to collect the needed information. The history for educating students with disabilities in higher education institutions in Taiwan has…

  11. Kindergarten Teachers' Experience with Reporting Child Abuse in Taiwan

    Science.gov (United States)

    Feng, Jui-Ying; Huang, Tzu-Yi; Wang, Chi-Jen

    2010-01-01

    Objective: The objectives were to examine factors associated with reporting child abuse among kindergarten teachers in Taiwan based on the Theory of Planned Behavior (TPB). Method: A stratified quota sampling technique was used to randomly select kindergarten teachers in Taiwan. The Child Abuse Intention Report Scale, which includes demographics,…

  12. Incidence of eye cancer in Taiwan: an 18-year review.

    Science.gov (United States)

    Cheng, C-Y; Hsu, W-M

    2004-02-01

    To describe the incidence and histologic patterns of eye cancers in Chinese in Taiwan. Beginning in 1979, cases of cancer in Taiwan were reported to the Taiwan National Cancer Registry. Information on all Chinese patients diagnosed with eye malignancies under the International Classification of Disease, Ninth Revision, site 190, was retrieved for analysis from the data bank of the Taiwan National Cancer Registry. In all, 733 cases with primary eye cancers were identified from 1979 to 1996, an 18-year period. The average annual age-standardized incidence of eye cancers was 2.46 per million population (2.57 for male and 2.33 for female). For cases less than 15 years of age, the most common eye malignancy was retinoblastoma (86.0%), followed by rhabdomyosarcoma (3.9%) and lymphoma (2.8%). For cases 15 years of age or older, the most common eye malignancy was melanoma (28.6%), followed by squamous cell sarcoma (21.0%) and lymphoma (20.8%). The time trends of the incidence of eye cancers were relatively stable over the 18-year period in Taiwan. Retinobalstoma, melanoma, and lymphoma were the three most common eye cancers in this Chinese population.

  13. Space programs in Taiwan

    Science.gov (United States)

    Lee, Lou-Chuang; Chang, Guey-Shin; Ting, Nan-Hong

    2013-10-01

    Taiwan's current and future space programs are briefly introduced in this paper. The National Space Organization (NSPO) in Taiwan has successfully carried out three satellite programs (FORMOSAT-1, 2, &3) since its establishment in 1991. FORMOSAT-1 is a scientific satellite performing three scientific experiments for measuring the density, velocity and temperature of ionospheric plasmas, taking the ocean color image, and conducting Ka-band communication experiments. Equipped with a 2m ground resolution remote sensing instrument, FORMOSAT-2 operates in a sun-synchronous orbit with revisit time equal to one day. This unique feature of the daily revisit capability is significantly useful for post disaster assessment and environmental monitoring. FORMOSAT-2 also carries a scientific payload "Imager of Sprites and Upper Atmospheric Lightning (ISUAL)". ISUAL provides the world's first long-term satellite observations on the lighting phenomenon in the earth's upper atmosphere. FORMOSAT-3 is a constellation of six micro-satellites to collect atmospheric and ionospheric data for weather prediction and for climate, ionosphere, and geodesy research. FORMOSAT-3 has demonstrated the ability to significantly increase the accuracy of weather forecasting by utilizing the GPS Radio Occultation (GPS-RO) technique. Currently, NSPO is pursuing the follow-on space missions of FORMOSAT-5 and FORMOSAT-7. FORMOSAT-5 will be the first to utilize a CMOS detector on a high-resolution earth-observation camera. FORMOSAT-7 is a joint mission of Taiwan/US to deploy a 12-satellite constellation operational system to provide dense and timely GNSS RO data to the global communities for real-time weather forecast as well as space science research.

  14. Facilitating the implementation and efficacy of health-promoting schools via an action-research approach in Taiwan.

    Science.gov (United States)

    Chang, Fong-Ching; Liu, Chieh-Hsing; Liao, Li-Ling; Niu, Yu-Zhen; Cheng, Chi-Chia; Chou, Hsin-Pei; Chang, Tzu-Chau

    2014-06-01

    Taiwan launched its evidence-based health-promoting school (HPS) program via an action-research approach in 2010. The program featured a collaborative partnership between schools, local education authorities and university support networks. This study was focused on examining whether an HPS action-research approach was effective in advancing HPS implementation, perceived HPS impact and perceived HPS efficacy in Taiwan. In 2011, questionnaires were sent to 900 sample schools in Taiwan. A total of 621 schools returned the questionnaire, including 488 primary schools and 133 middle schools. The response rate was 69%. This study compared the difference in HPS implementation status, perceived HPS impact and perceived HPS efficacy between those schools that had implemented action-research HPS (138 schools) and those that had not (483 schools). The univariate analysis results indicated that the HPS implementation levels for components that included school health policies, physical environment, social environment, teaching activities and school-community relations were significantly higher in action-research schools than in non-action-research schools. Teachers in action-research schools reported significantly higher levels of HPS impact and HPS efficacy than non-action-research schools. The multivariate analysis results indicated that after controlling for school level and HPS funding, the HPS action-research approach was significantly positively related to greater levels of HPS implementation, perceived HPS impact and perceived HPS efficacy.

  15. The key for competitive nuclear power, a view from Taiwan

    International Nuclear Information System (INIS)

    Lin, J.

    2000-01-01

    The article mainly deals with the current situation of nuclear power generation in Taiwan. The development of nuclear power has been long and punctilious, whereas the contribution to meet the power demand in the lean resource country is prodigious. This article delineate the structure of power generation costs with coal, petroleum oil, and nuclear reactors in Taiwan in the recent 20 years, which highlights the superiority of nuclear application. However, as we see it from Taiwan, the nuclear power could have been better if we can simplify the design and regulation of the reactor. (author)

  16. Climate protection laws in Taiwan; Klimaschutzrecht in Taiwan

    Energy Technology Data Exchange (ETDEWEB)

    Chiu, Yen-Lin Agnes [Fu Jen Catholic Univ., Taipei, Taiwan (China). School of Law

    2014-07-01

    The contribution on climate protection laws in Taiwan is first describing the international position and cooperation with UNFCCC, The national climate protection policy covers energy and industry, trading and economy, forestry and agriculture, traffic and local affairs, society and education. The description of the actual legislation includes the constitutional framework, environmental legislation, air pollution legislation, environmental compatibility regulations, renewable energy development legislation, energy management laws, legal drafts concerning reduction of greenhouse gas emission and energy taxes. Finally the competences and responsibilities of authorities are summarized.

  17. Notes on Zygomycetes of Taiwan (III: Two Blakeslea Species (Choanephoraceae New to Taiwan

    Directory of Open Access Journals (Sweden)

    Hsiao-Man Ho

    2003-12-01

    Full Text Available Two species of Blakeslea (Choanephoraceae, Mucorales are reported as new records for Taiwan. They are Blakeslea monospora B. S. Mehrotra & Baijal and B. trispora Thaxter isolated from soil and fallen flowers. The morphological characters of both fungi are described.

  18. Impacts of Tides and Typhoon Fanapi (2010) on Seas Around Taiwan

    OpenAIRE

    Dong S. Ko; Shenn-Yu Chao; Chun-Chieh Wu; I-I Lin; Sen Jan

    2016-01-01

    We used satellite data, typhoon-resolving atmospheric forcing and a data assimilating ocean model, the East Asian Seas Nowcast/Forecast System (EASNFS), to investigate circulation and three upwelling regions perturbed by tides and Typhoon Fanapi (2010) in the seas around Taiwan. The three upwelling areas located off northeast Taiwan, off southeast China and over the Penghu Channel off southwest Taiwan are normally limited in expanse before Fanapi. The tidal currents enhance all three. To cope...

  19. Higher Education Research Community in Taiwan: An Emerging Field

    Science.gov (United States)

    Chan, Sheng-Ju; Chan, Ying

    2015-01-01

    This paper aims to explore the evolution and characteristics of the higher education research community in Taiwan. In echoing the development of the East Asian region, Taiwan has made substantial progress during the past two decades. The massification of higher education itself has played a major role in promoting the academic differentiation or…

  20. The Buddha and the Computer: Career Guidance in Taiwan.

    Science.gov (United States)

    Katz, Martin R.

    Career decision making in Taiwan was examined in the context of a society undergoing dynamic change as modern entrepreneurial values are accommodated in a cherished traditional culture. Especially during the past 20 years, the economy of Taiwan has changed from agriculture to technology. At the same time, the educational needs of students have…

  1. Teacher Preparation for Early Childhood: Special Education in Taiwan

    Science.gov (United States)

    Ho, Hua-Kuo

    2014-01-01

    The purpose of this paper is intended to present the current model of teacher preparation for early childhood special education in Taiwan. Documentary analysis was conducted in the study to collect and analyze the obtained data. The main features of teacher preparation policies for early childhood special education in Taiwan could be summarized…

  2. A taxonomic note on Homorosoma horridulum Voss, 1958 (Coleoptera: Curculionidae), with new records from Taiwan.

    Science.gov (United States)

    Korotyaev, Boris A; Yoshitake, Hiraku; Huang, Junhao

    2014-04-08

    Homorosoma horridulum Voss 1958 (Curculionidae: Ceutorhynchinae) was described from Kuatun, China, based on two specimens in the J. Klapperich collection. Since that time it has been uninvestigated for more than half a century, except by Colonnelli (2004), who listed it in his world catalogue of the subfamily. The recent examination of the holotype of H. horridulum revealed that it should be placed in the genus Scleropteroides Colonnelli 1979. In addition, Scleropteroides specimens from Taiwan agree well with the holotype of H. horridulum not only in general appearance but also in male genital structures. Here we transfer Homorosoma horridulum Voss 1958 to the genus Scleropteroides Colonnelli 1979 as Scleropteroides horridulus (Voss 1958) and record the species from Taiwan for the first time. Depositories of specimens examined are abbreviated as follows: CMNC: Canadian Museum of Nature, Ottawa; CWOB: C.W. O'Brien collection, Green Valley, Arizona, USA; EUMJ: Laboratory of Environmental Entomology, Faculty of Agriculture, Ehime University, Matsuyama, Japan; NIAES: National Institute for Agro-Environmental Sciences, Tsukuba, Japan; SMNH: Swedish Museum of Natural History, Stockholm, Sweden; and ZIN: Zoological Institute, Russian Academy of Sciences, St. Petersburg, Russia. Before going further, we wish to express our cordial thanks to R. S. Anderson, François Génier (CMNC), H. Kojima (Tokyo University of Agriculture), M. Sakai (Ehime University), C.W. O'Brien, and B. Viklund (SMNH) for the loan or donation of specimens examined. The first author thanks the late P. Lindskog (SMNH) for the help during his first visit to Stockholm. The study by the first author was supported by Grant No 13-04-01002 from the Russian Foundation for Basic Research.

  3. Certification of contact probe measurement of surface wave of Li jet for IFMIF

    Energy Technology Data Exchange (ETDEWEB)

    Okita, Takafumi, E-mail: okita@stu.nucl.eng.osaka-u.ac.jp [Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka (Japan); Hoashi, Eiji; Yoshihashi, Sachiko [Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka (Japan); Kondo, Hiroo; Kanemura, Takuji [Japan Atomic Energy Agency, 4002 Narita-cho, Oarai-machi, Higashiibaraki-gun, Ibaraki (Japan); Yamaoka, Nobuo; Horiike, Hiroshi [Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka (Japan)

    2015-10-15

    Highlights: • We have conducted experiments of liquid lithium free-surface flow for IFMIF. • In the experiment using electro-contact probe apparatus, a droplet of liquid Li on the middle of measurement probe was observed. • Behavior of a droplet and false detections were observed by using HSV camera. • The error of the statistical result was roughly evaluated about 1%. • From results of numerical simulations, we obtained the detailed information about the behavior of a Li droplet. - Abstract: The international fusion material irradiation facility (IFMIF) is a neutron source for developing fusion reactor materials. A liquid lithium (Li) jet with free surface is planned as a target to generate intense neutron field. It is important to obtain information on the surface wave characteristic for safety of the facility and efficient neutron generation. Surface wave characteristics experiment using the liquid Li circulation facility is carried out at Osaka University. In our studies, measurement using an electro-contact probe apparatus is conducted and many data about surface wave height were taken. In this experiment, a liquid Li droplet was observed on the probe. To see effect due to droplets on the probe needle, images near the surface of the Li jet including the Li droplet were taken by HSV camera synchronized with probe contact signals, and correlation between the behavior of the Li droplet and signals was evaluated. From the results, when the droplet on the probe contacts of the droplet with the surface, signals obviously different from the regular signal were observed. The influence on the result of frequency was estimated and is approximately <1%. Accuracy of measurement using probe could be increased by carefully deleting false signals.

  4. Three Dimensional Seismic Tomography of the Shallow Subsurface Structure Under the Meihua Lake in Ilan, Northeastern Taiwan

    Science.gov (United States)

    Shih, R.

    2008-12-01

    The island of Taiwan is located at an ongoing collision boundary between two plates. The Philippine Sea plate and the Eurasian plate collided at the Longitudinal Valley of eastern Taiwan, and the Philippine Sea plate subducted northward beneath the Eurasian plate along the Ryukyu trench in eastern Taiwan at the Hualien area. Further northward in the island, the opening Okinawa trough ended at the Ilan area in northeastern Taiwan. The Ilan area is over populated and potentially able to produce large earthquake; however, since that are is densely covered with forests, due to lack of geologic and geomorphologic evidences, known active faults are still unclear. Recently, a series of topographic offsets of several meters distributed in a zone were found by using the LiDAR DTM data, indicating active normal faulting was activated in the past. Besides, several small sag ponds were mapped to support the active normal faulting activities. Later on, core borings in one of the small ponds (the Meihua Lake, diameter of about 700m) were conducted and the records showed obvious difference of depths in the adjacent boreholes at a very short distance. In order to realize the variation of the distribution of sediments under the Meihua Lake, we conducted a 3d seismic tomography survey at the lake, hopefully to help to verify the faults. In this paper, we will show results of using a 120-channel shallow seismic recording system for mapping the shallow subsurface structure of sediments under the Meihua Lake. During the experiment, we deployed the geophone groups of three geophones at every 6m along the bank of the lake and fired the shots at every 80m around the lake. An impactor of energy 2200 joule per shot was used as a seismic source. We stacked the energy at each shot point around 60 times for receiving clear signals. Since the total extension of recording system is 720m, about one third of the perimeter around the lake, 2,200m, we moved the geophone deployments 3 times to

  5. A Li-Garnet composite ceramic electrolyte and its solid-state Li-S battery

    Science.gov (United States)

    Huang, Xiao; Liu, Cai; Lu, Yang; Xiu, Tongping; Jin, Jun; Badding, Michael E.; Wen, Zhaoyin

    2018-04-01

    A high strength Li-Garnet solid electrolyte composite ceramic is successfully prepared via conventional solid state method with Li6.4La3Zr1.4Ta0.6O12 and nano MgO powders. Well sintered ceramic pellets and bars are obtained with 0-9 wt.% MgO. Fracture strength is approximately 135 MPa for composite ceramics with 5-9 wt.% MgO, which is ∼50% higher than that of pure Li6.4La3Zr1.4Ta0.6O12 (90 MPa). Lithium-ion conductivity of the composite is above 5 × 10-4 S cm-1 at room temperature; comparable to the pure Li6.4La3Zr1.4Ta0.6O12 material. SEM cross-sections of the composite ceramic shows a much more uniform microstructure comparing with pure ones, owing to the grain growth inhibition effect of the MgO second phase. A battery cell consisting of Li/composite ceramics/Sulfur-Carbon at 25 °C exhibits a capacity of 685 mAh g-1 at 0.2 C at the 200th cycle, while maintaining a coulombic efficiency of 100%. These results indicate that the composite ceramic Li6.4La3Zr1.4Ta0.6O12-MgO is promising for the production of electrolyte membrane and fabrication of Li-Sulfur batteries.

  6. X-Integrationism for Chinese Indigenous Management Research

    DEFF Research Database (Denmark)

    Li, Xin

    2015-01-01

    Regarding philosophical foundation of Chinese indigenous management research, Prof. Kwang Kuo Hwang of Taiwan University and Prof. Peter P. Li of Copenhagen Business School have contradictory judgments. Their opinions represent two opposite poles. This paper tries to offer a middle route between ...... rooted in China and the West, such as, Chinese Yin Yang thinking, Daoism, Confucianism, Bohr’s complementarity principle, and Hegel’s dialectic logic, this paper tries to construct the daoliology, epistemology and methodology of Chinese indigenous management research....

  7. Factors associated with Taiwan anesthesiologists' intention to leave anesthesia practice

    Directory of Open Access Journals (Sweden)

    Ju-O Wang

    2015-06-01

    Conclusion: Unfavorable working conditions were considered to lower the satisfaction of anesthesiologists in Taiwan. In particular, an inability to take care of the family and a low salary were major factors in deterring anesthesiologists in Taiwan from continuing in anesthesia.

  8. Residual Salt Separation from the Metal Products Reduced in a LiCl-Li{sub 2}O Molten Salt

    Energy Technology Data Exchange (ETDEWEB)

    Hur, Jin Mok; Hong, Sun Seok; Kang, Dae Seung; Jeong, Meong Soo; Seo, Chung Seok

    2006-02-15

    The electrochemical reduction of spent nuclear fuel in a LiCl-Li{sub 2}O molten salt for the conditioning of spent nuclear fuel requires the separation of the residual salts from a reduced metal product after the reduction process. Considering the behavior of spent nuclear fuel during the electrochemical reduction process, a surrogate material matrix was constructed and inactive tests on a salt separation were carried out to produce the data required for the active tests. Fresh uranium metal prepared from the electrochemical reduction of U{sub 3}O{sub 8} powder was used as the surrogates of the spent nuclear fuel components which might be metallized by the electrochemical reduction process. LiCl, Li{sub 2}O, Y{sub 2}O{sub 3} and SrCl{sub 2} were selected as the components of the residual salts. Interactions between the salts and their influence on the separation of the residual salts were analyzed by differential scanning calorimetry (DSC) and thermogravimetry (TG). Eutectic melting of LiCl-Li{sub 2}O and LiCl-SrCl{sub 2} led to a melting point which was lower than that of a LiCl molten salt was observed. Residual salts were separated by a vaporization method. Co-vaporization of LiCl-Li{sub 2}O and LiCl-SrCl{sub 2} was achieved below temperatures which could make the uranium metal oxidation by Li{sub 2}O possible. The salt vaporization rates at 950 .deg. C were measured as follows: LiCl-8 wt% Li{sub 2}O > LiCl > LiCl-8 wt% SrCl{sub 2} > SrCl{sub 2}.

  9. La Auriculopuntura con semillas en el tratamiento del asma bronquial en edad pediátrica

    Directory of Open Access Journals (Sweden)

    Tamara Hervis Lee

    1999-01-01

    Full Text Available Se realizó un estudio descriptivo investigativo en el Policlínico Docente "19 de Abril" durante el año 1996 en el que se incluyó a 97 niños portadores de asma bronquial, cuyas edades oscilaban entre 1 y 14 años. Fueron tratados con auriculopuntura usando el método de pega y presión, con semillas Wang Bu Liu Xin, desarrollado por la escuela de la profesora Huan Li Chung. Se obtuvo una disminución del uso de medicamentos durante la crisis y la intercrisis, así como del número de pacientes clasificados como asmáticos severos y moderados; incrementándose por ende el total de pacientes con asma ligera.A descriptive and investigative study was conducted at the "19 de Abril" Teaching Polyclinic during 1996. 97 children carriers of bronchial asthma, who were between 1 and 14 years old, were treated with auriculopuncture by the method of sticking and pressuring with Wang Bu Liu Xin seeds, a method that is developed by the school of professor Huan Li Chung. It was possible to reduce the use of drugs during the crises and intercrises, as well as the number of patients classified as severe and moderate asthmatic patients. As a result, there was an increase of patients with mild asthma.

  10. The Boletes of Taiwan (XI

    Directory of Open Access Journals (Sweden)

    Chien-Ming Chen

    2000-06-01

    Full Text Available Three boletes are recorded as new to Taiwan. They are Boletinus asiaticus Singer, Boletus balloui Peck and Fuscoboletinus glandulosus (Peck Pomerleau & Smith, respectively. The specimens are described and illustrated.

  11. Design and operation of thermal-convection loops for corrosion measurements in LiF--LiCl--LiBr

    International Nuclear Information System (INIS)

    Keiser, J.R.; DeVan, J.H.

    1979-01-01

    Using a most sophisticated design of a thermal-convection loop to study the corrosion behavior of type 316 stainless steel and the salt mixture LiF--LiCl--LiBr is reported. The corrosion rate is being determined as a function of time and temperature through weight change measurements. The maximum corrosion rate measured is about 20 μm/year on removable corrosion specimens. Controlled potential voltammetry has been found to be satisfactory and is being used to monitor the oxidation potential of the salt. Measurements demonstrate the effect on the oxidation potential of impurities introduced during specimen insertion, and techniques should show the effect of a lithium addition on the oxidation potential

  12. Transmission Modes of Melioidosis in Taiwan

    Directory of Open Access Journals (Sweden)

    Pei-Tan Hsueh

    2018-02-01

    Full Text Available In Taiwan, melioidosis is an emerging disease that suddenly increased in the Er-Ren River Basin, beginning in 2005 and in the Zoynan region during 2008–2012, following a typhoon. Additionally, the disease sporadically increased in a geography-dependent manner in 2016. Subcutaneous inoculation, ingestion, and the inhalation of soil or water contaminated with Burkholderia pseudomallei are recognized as the transmission modes of melioidosis. The appearance of environmental B. pseudomallei positivity in northern, central and southern Taiwan is associated with disease prevalence (cases/population: 0.03/100,000 in the northern region, 0.29/100,000 in the central region and 1.98/100,000 in the southern region. However, melioidosis-clustered areas are confined to 5 to 7.5 km2 hot spots containing high-density populations, but B. pseudomallei-contaminated environments are located >5 km northwestern of the periphery of these hot spots. The observation that the concentration of B. pseudomallei-specific DNA in aerosols was positively correlated with the incidence of melioidosis and the appearance of a northwesterly wind in a hot spot indicated that airborne transmission had occurred in Taiwan. Moreover, the isolation rate in the superficial layers of a contaminated crop field in the northwest was correlated with PCR positivity in aerosols collected from the southeast over a two-year period. The genotype ST58 was identified by multilocus sequence typing in human and aerosol isolates. The genotype ST1001 has increased in prevalence but has been sporadically distributed elsewhere since 2016. These data indicate the transmission modes and environmental foci that support the dissemination of melioidosis are changing in Taiwan.

  13. Li2 NH-LiBH4 : a Complex Hydride with Near Ambient Hydrogen Adsorption and Fast Lithium Ion Conduction.

    Science.gov (United States)

    Wang, Han; Cao, Hujun; Zhang, Weijin; Chen, Jian; Wu, Hui; Pistidda, Claudio; Ju, Xiaohua; Zhou, Wei; Wu, Guotao; Etter, Martin; Klassen, Thomas; Dornheim, Martin; Chen, Ping

    2018-01-26

    Complex hydrides have played important roles in energy storage area. Here a complex hydride made of Li 2 NH and LiBH 4 was synthesized, which has a structure tentatively indexed using an orthorhombic cell with a space group of Pna2 1 and lattice parameters of a=10.121, b=6.997, and c=11.457 Å. The Li 2 NH-LiBH 4 sample (in a molar ratio of 1:1) shows excellent hydrogenation kinetics, starting to absorb H 2 at 310 K, which is more than 100 K lower than that of pristine Li 2 NH. Furthermore, the Li + ion conductivity of the Li 2 NH-LiBH 4 sample is about 1.0×10 -5  S cm -1 at room temperature, and is higher than that of either Li 2 NH or LiBH 4 at 373 K. Those unique properties of the Li 2 NH-LiBH 4 complex render it a promising candidate for hydrogen storage and Li ion conduction. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. Establishment of Vespa bicolor in Taiwan (Hymenoptera: Vespidae)

    Science.gov (United States)

    Sung, I-Hsin; Lu, Sheng-Shan; Chao, Jung-Tai; Yeh, Wen-Chi; Lee, Wei-Jie

    2014-01-01

    Abstract The establishment of a hornet, Vespa bicolor F., in Taiwan was confirmed based on successful field collection of adults of both sexes and two subterranean colonies. Information on nesting habitat, nest measurement, and colony composition of this species are provided in this article. V. bicolor is the ninth hornet species ever recorded from Taiwan. Possible pathway for the introduction of this alien species is also discussed. PMID:25434034

  15. Linking the Taiwan Fish Database to the Global Database

    Directory of Open Access Journals (Sweden)

    Kwang-Tsao Shao

    2007-03-01

    Full Text Available Under the support of the National Digital Archive Program (NDAP, basic species information about most Taiwanese fishes, including their morphology, ecology, distribution, specimens with photos, and literatures have been compiled into the "Fish Database of Taiwan" (http://fishdb.sinica.edu.tw. We expect that the all Taiwanese fish species databank (RSD, with 2800+ species, and the digital "Fish Fauna of Taiwan" will be completed in 2007. Underwater ecological photos and video images for all 2,800+ fishes are quite difficult to achieve but will be collected continuously in the future. In the last year of NDAP, we have successfully integrated all fish specimen data deposited at 7 different institutes in Taiwan as well as their collection maps on the Google Map and Google Earth. Further, the database also provides the pronunciation of Latin scientific names and transliteration of Chinese common names by referring to the Romanization system for all Taiwanese fishes (2,902 species in 292 families so far. The Taiwanese fish species checklist with Chinese common/vernacular names and specimen data has been updated periodically and provided to the global FishBase as well as the Global Biodiversity Information Facility (GBIF through the national portal of the Taiwan Biodiversity Information Facility (TaiBIF. Thus, Taiwanese fish data can be queried and browsed on the WWW. For contributing to the "Barcode of Life" and "All Fishes" international projects, alcohol-preserved specimens of more than 1,800 species and cryobanking tissues of 800 species have been accumulated at RCBAS in the past two years. Through this close collaboration between local and global databases, "The Fish Database of Taiwan" now attracts more than 250,000 visitors and achieves 5 million hits per month. We believe that this local database is becoming an important resource for education, research, conservation, and sustainable use of fish in Taiwan.

  16. Taiwan: Overall Developments and Policy Issues in the 109th Congress

    National Research Council Canada - National Science Library

    Dumbaugh, Kerry

    2008-01-01

    U.S. officials saw relations with Taiwan as especially troubled during the 109th Congress in 2005-2006, beset by the increasing complexity and unpredictability of Taiwan's democratic political environment...

  17. Scintillation properties of LiF–SrF{sub 2} and LiF–CaF{sub 2} eutectic

    Energy Technology Data Exchange (ETDEWEB)

    Yanagida, Takayuki, E-mail: yanagida@lsse.kyutech.ac.jp [Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu-ku, Kitakyushu 808-0196 (Japan); Kawaguchi, Noriaki [Tokuyama Corporation, 1-1 Mikage-cho, Shunan-shi, Yamaguchi 745-8648 (Japan); Fujimoto, Yutaka [Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu-ku, Kitakyushu 808-0196 (Japan); Fukuda, Kentaro [Tokuyama Corporation, 1-1 Mikage-cho, Shunan-shi, Yamaguchi 745-8648 (Japan); Watanabe, Kenichi; Yamazaki, Atsushi; Uritani, Akira [Quantum Science and Energy Engineering, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603 (Japan)

    2013-12-15

    Dopant free eutectic scintillators {sup 6}LiF–SrF{sub 2} and {sup 6}LiF–CaF{sub 2} were developed by the vertical Bridgeman method for the purpose of thermal neutron detection. The molar ratio of LiF and Ca/SrF{sub 2} was 4:1 on its eutectic composition. The α-ray induced radioluminescence spectra of the scintillators showed intense emission peak at 300 nm due to the emission from the self-trapped exciton in Ca/SrF{sub 2} layers. When the samples were irradiated with {sup 252}Cf neutrons, {sup 6}LiF–SrF{sub 2} and {sup 6}LiF–CaF{sub 2} exhibited the light yields of 4700 and 9400 ph/n, respectively. Scintillation decay times of {sup 6}LiF–SrF{sub 2} and {sup 6}LiF–CaF{sub 2} were accepted for scintillation detectors, 90 and 250 ns, respectively. -- Highlights: • Nondoped LiF–CaF{sub 2} and LiF–SrF{sub 2} eutectic scinitillators are reported for the first time. • Two sample showed self-trapped exciton emission. • LiF–SrF{sub 2} sample exhibited the light yield of 9400 ph/n and this value was comparable to conventional materials doped with rare earth ions. • Scintillation decay times of LiF–CaF{sub 2} and LiF–SrF{sub 2} were 250 and 90 ns, respectively.

  18. Research on Basis and Method of Fujian-Taiwan Cultural Creative Industry Connection

    Directory of Open Access Journals (Sweden)

    Li Hao

    2016-01-01

    Full Text Available deepening Fujian-Taiwan cultural creative industry connection cooperation is of great importance to close Fujian-Taiwan relationship, forge new economic growth points, optimize and adjust industrial structure. In this paper, the opportunities, potential, basis and conditions for Fujian-Taiwan cultural creative industry connection cooperation are analyzed, and countermeasures and suggestions to deepen the connection cooperation are proposed.

  19. [The parenting practices of transnational marriage mothers in Taiwan].

    Science.gov (United States)

    Chuang, Li-Yu; Shu, Bih-Ching; Huang, Chiung-Chen

    2013-02-01

    Childhood experience is a cornerstone of personality development. A child's cognitive function, self-concept, and behavioral development relate significantly to parental attitudes as well as to the way they were treated during childhood. The literature suggests a significant association between parenting practices and the mental health of the parents, temperament of the child, and socio-cultural factors. Raising children is typically central to the life of transnational marriage women living in Taiwan. They view parenting children as a life transforming experience. However, they must invest more effort than local mothers to survive in Taiwan. Thus, it is worth investigating the parenting practices of this significant subset of Taiwan's population. This paper applied parenting concepts to describe the condition and possible problems of immigrant women in parenting children. Based on study results, we summarize transnational marriage and its impact on parenting practices. The authors hope this paper provides information useful to identifying parenting difficulties faced by immigrant mothers so that healthcare professionals can provide relevant information and assistance to improve overall parenting practices and benefit the development of Taiwan's youngest generation.

  20. Continuous flame aerosol synthesis of carbon-coated nano-LiFePO4 for Li-ion batteries

    Science.gov (United States)

    Waser, Oliver; Büchel, Robert; Hintennach, Andreas; Novák, Petr; Pratsinis, Sotiris E.

    2013-01-01

    Core-shell, nanosized LiFePO4-carbon particles were made in one step by scalable flame aerosol technology at 7 g/h. Core LiFePO4 particles were made in an enclosed flame spray pyrolysis (FSP) unit and were coated in-situ downstream by auto thermal carbonization (pyrolysis) of swirl-fed C2H2 in an O2-controlled atmosphere. The formation of acetylene carbon black (ACB) shell was investigated as a function of the process fuel-oxidant equivalence ratio (EQR). The core-shell morphology was obtained at slightly fuel-rich conditions (1.0 < EQR < 1.07) whereas segregated ACB and LiFePO4 particles were formed at fuel-lean conditions (0.8 < EQR < 1). Post-annealing of core-shell particles in reducing environment (5 vol% H2 in argon) at 700 °C for up to 4 hours established phase pure, monocrystalline LiFePO4 with a crystal size of 65 nm and 30 wt% ACB content. Uncoated LiFePO4 or segregated LiFePO4-ACB grew to 250 nm at these conditions. Annealing at 800 °C induced carbothermal reduction of LiFePO4 to Fe2P by ACB shell consumption that resulted in cavities between carbon shell and core LiFePO4 and even slight LiFePO4 crystal growth but better electrochemical performance. The present carbon-coated LiFePO4 showed superior cycle stability and higher rate capability than the benchmark, commercially available LiFePO4. PMID:23407817

  1. Synthesize and electrochemical characterization of Mg-doped Li-rich layered Li[Li0.2Ni0.2Mn0.6]O2 cathode material

    International Nuclear Information System (INIS)

    Wang, Dan; Huang, Yan; Huo, Zhenqing; Chen, Li

    2013-01-01

    Highlights: • Layered Li[Li 0.2 Ni 0.2−x Mn 0.6−x Mg 2x ]O 2 (2x = 0, 0.01, 0.02, 0.05) were synthetized. • Li[Li 0.2 Ni 0.2−x Mn 0.6−x Mg 2x ]O 2 exhibit enhanced electrochemical properties. • The improved performance is attributed to enhanced structure stability. -- Abstract: Mg-doped Li[Li 0.2 Ni 0.2 Mn 0.6 ]O 2 as a Li-rich cathode material of lithium-ion batteries were prepared by co-precipitation method and ball-milling treatment using Mg(OH) 2 as a dopant. Scanning electron microscopy (SEM), ex situ X-ray powder diffraction (XRD), cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS) and galvantatic charge/discharge were used to investigate the effect of Mg doping on structure and electrochemical performance. Compared with the bare material, Mg-doped materials exhibit better cycle stabilities and superior rate capabilities. Li[Li 0.2 Ni 0.195 Mn 0.595 Mg 0.01 ]O 2 displays a high reversible capacity of 226.5 mAh g −1 after 60 cycles at 0.1 C. The excellent cycle performance can be attributed to the improvement in structure stability, which is verified by XRD tests before and after 60 cycles. EIS results show that Mg doping decreases the charge-transfer resistance and enhances the reaction kinetics, which is considered to be the major factor for higher rate performance

  2. Metabolic Syndrome Increases the Risk of Sudden Sensorineural Hearing Loss in Taiwan: A Case-Control Study.

    Science.gov (United States)

    Chien, Chen-Yu; Tai, Shu-Yu; Wang, Ling-Feng; Hsi, Edward; Chang, Ning-Chia; Wu, Ming-Tsang; Ho, Kuen-Yao

    2015-07-01

    Sudden sensorineural hearing loss has been reported to be associated with diabetes mellitus, hypertension, and hyperlipidemia in previous studies. The aim of this study was to examine whether metabolic syndrome increases the risk of sudden sensorineural hearing loss in Taiwan. A case-control study. Tertiary university hospital. We retrospectively investigated 181 cases of sudden sensorineural hearing loss and 181 controls from the Department of Otorhinolaryngology, Kaohsiung Medical University Hospital, in southern Taiwan from 2010 to 2012, comparing their clinical variables. We analyzed the relationship between metabolic syndrome and sudden sensorineural hearing loss. Metabolic syndrome was defined according to the National Cholesterol Education Program Adult Treatment Panel III with Asian modifications. The demographic and clinical characteristics, audiometry results, and outcome were reviewed. Subjects with metabolic syndrome had a 3.54-fold increased risk (95% confidence interval [CI] = 2.00-6.43, P diabetes mellitus, hypertension, and hyperlipidemia. With increases in the number of metabolic syndrome components, the risk of sudden sensorineural hearing loss increased (P for trend Vertigo was associated with a poor outcome (P = .02; 95% CI = 1.13~5.13, adjusted odds ratio = 2.39). The hearing loss pattern may influence the outcome of sudden sensorineural hearing loss (P Vertigo and total hearing loss were indicators of a poor outcome in sudden sensorineural hearing loss. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2015.

  3. Relevance of LiPF6 as Etching Agent of LiMnPO4 Colloidal Nanocrystals for High Rate Performing Li-ion Battery Cathodes.

    Science.gov (United States)

    Chen, Lin; Dilena, Enrico; Paolella, Andrea; Bertoni, Giovanni; Ansaldo, Alberto; Colombo, Massimo; Marras, Sergio; Scrosati, Bruno; Manna, Liberato; Monaco, Simone

    2016-02-17

    LiMnPO4 is an attractive cathode material for the next-generation high power Li-ion batteries, due to its high theoretical specific capacity (170 mA h g(-1)) and working voltage (4.1 V vs Li(+)/Li). However, two main drawbacks prevent the practical use of LiMnPO4: its low electronic conductivity and the limited lithium diffusion rate, which are responsible for the poor rate capability of the cathode. The electronic resistance is usually lowered by coating the particles with carbon, while the use of nanosize particles can alleviate the issues associated with poor ionic conductivity. It is therefore of primary importance to develop a synthetic route to LiMnPO4 nanocrystals (NCs) with controlled size and coated with a highly conductive carbon layer. We report here an effective surface etching process (using LiPF6) on colloidally synthesized LiMnPO4 NCs that makes the NCs dispersible in the aqueous glucose solution used as carbon source for the carbon coating step. Also, it is likely that the improved exposure of the NC surface to glucose facilitates the formation of a conductive carbon layer that is in intimate contact with the inorganic core, resulting in a high electronic conductivity of the electrode, as observed by us. The carbon coated etched LiMnPO4-based electrode exhibited a specific capacity of 118 mA h g(-1) at 1C, with a stable cycling performance and a capacity retention of 92% after 120 cycles at different C-rates. The delivered capacities were higher than those of electrodes based on not etched carbon coated NCs, which never exceeded 30 mA h g(-1). The rate capability here reported for the carbon coated etched LiMnPO4 nanocrystals represents an important result, taking into account that in the electrode formulation 80% wt is made of the active material and the adopted charge protocol is based on reasonable fast charge times.

  4. Quality of Care for Lung Cancer in Taiwan: A Pattern of Care Based on Core Measures in the Taiwan Cancer Database Registry

    Directory of Open Access Journals (Sweden)

    Chun-Ru Chien

    2008-08-01

    Conclusion: It is very likely that significant variation in QOC for lung cancer in Taiwan exists among different types but not locations of hospitals, at least in the diagnostic domain. The introduction of internal benchmarking (TCDB and core measures was associated with some changes, at least in some diagnostic domains, which may lead to improvement in QOC for lung cancer in Taiwan.

  5. Improving the Taiwan Military’s Disaster Relief Response to Typhoons

    Science.gov (United States)

    2015-06-01

    circulation, are mostly westbound. When they reach the vicinity of Taiwan or the Philippines , which are always at the edge of the Pacific subtropical high...passes directly over Taiwan. The complexity of the Taiwan terrain and the diversity of the typhoon paths have resulted in significant variations in...files from the POM base case model, one set for each design point. To automate the process of running all the GAMS files, a Windows batch file ( BAT

  6. Electrochemical Characteristics and Li+ Ion Intercalation Kinetics of Dual-phase Li4Ti5O12/Li2TiO3 Composite in Voltage Range of 0−3 V

    KAUST Repository

    Bhatti, Humaira S

    2016-04-20

    Li4Ti5O12, Li2TiO3 and dual-phase Li4Ti5O12/Li2TiO3 composite were prepared by sol-gel method with average particle size of 1 µm, 0.3 µm and 0.4 µm, respectively. Though Li2TiO3 is electrochemically inactive, the rate capability of Li4Ti5O12/Li2TiO3 is comparable to Li4Ti5O12 at different current rates. Li4Ti5O12/Li2TiO3 also shows good rate performance of 90 mA h g-1 at high rate of 10 C in voltage range of 1−3 V, attributable to increased interfaces in the composite. While Li4Ti5O12 delivers capacity retention of 88.6 % at 0.2 C over 50 cycles, Li4Ti5O12/Li2TiO3 exhibits no capacity fading at 0.2 C (40 cycles) and capacity retention of 98.45 % at 0.5 C (50 cycles). This highly stable cycling performance is attributed to the contribution of Li2TiO3 in preventing undesirable reaction of Li4Ti5O12 with the electrolyte during cycling. CV curves of Li4Ti5O12/Li2TiO3 in 0−3 V range exhibit two anodic peaks at 1.51 V and 0.7−0.0 V, indicating two modes of lithium intercalation into the lattice sites of active material. Owing to enhanced intercalation/de-intercalation kinetics in 0−3 V, composite electrode delivers superior rate performance of 203 mAh/g at 2.85 C and 140 mAh/g at 5.7 C with good reversible capacity retention over 100 cycles.

  7. Electrochemical Characteristics and Li+ Ion Intercalation Kinetics of Dual-phase Li4Ti5O12/Li2TiO3 Composite in Voltage Range of 0−3 V

    KAUST Repository

    Bhatti, Humaira S; Anjum, Dalaver H.; Ullah, Shafiq; Ahmed, Bilal; Habib, Amir; Karim, Altaf; Hasanain, Syed Khurshid

    2016-01-01

    Li4Ti5O12, Li2TiO3 and dual-phase Li4Ti5O12/Li2TiO3 composite were prepared by sol-gel method with average particle size of 1 µm, 0.3 µm and 0.4 µm, respectively. Though Li2TiO3 is electrochemically inactive, the rate capability of Li4Ti5O12/Li2TiO3 is comparable to Li4Ti5O12 at different current rates. Li4Ti5O12/Li2TiO3 also shows good rate performance of 90 mA h g-1 at high rate of 10 C in voltage range of 1−3 V, attributable to increased interfaces in the composite. While Li4Ti5O12 delivers capacity retention of 88.6 % at 0.2 C over 50 cycles, Li4Ti5O12/Li2TiO3 exhibits no capacity fading at 0.2 C (40 cycles) and capacity retention of 98.45 % at 0.5 C (50 cycles). This highly stable cycling performance is attributed to the contribution of Li2TiO3 in preventing undesirable reaction of Li4Ti5O12 with the electrolyte during cycling. CV curves of Li4Ti5O12/Li2TiO3 in 0−3 V range exhibit two anodic peaks at 1.51 V and 0.7−0.0 V, indicating two modes of lithium intercalation into the lattice sites of active material. Owing to enhanced intercalation/de-intercalation kinetics in 0−3 V, composite electrode delivers superior rate performance of 203 mAh/g at 2.85 C and 140 mAh/g at 5.7 C with good reversible capacity retention over 100 cycles.

  8. Climate change impacts in Zhuoshui watershed, Taiwan

    Science.gov (United States)

    Chao, Yi-Chiung; Liu, Pei-Ling; Cheng, Chao-Tzuen; Li, Hsin-Chi; Wu, Tingyeh; Chen, Wei-Bo; Shih, Hung-Ju

    2017-04-01

    There are 5.3 typhoons hit Taiwan per year on average in last decade. Typhoon Morakot in 2009, the most severe typhoon, causes huge damage in Taiwan, including 677 casualty and roughly NT 110 billion (3.3 billion USD) in economic loss. Some researches documented that typhoon frequency will decrease but increase in intensity in western North Pacific region. It is usually preferred to use high resolution dynamical model to get better projection of extreme events; because coarse resolution models cannot simulate intense extreme events. Under that consideration, dynamical downscaling climate data was chosen to describe typhoon satisfactorily. One of the aims for Taiwan Climate Change Projection and Information Platform (TCCIP) is to demonstrate the linkage between climate change data and watershed impact models. The purpose is to understand relative disasters induced by extreme rainfall (typhoons) under climate change in watersheds including landslides, debris flows, channel erosion and deposition, floods, and economic loss. The study applied dynamic downscaling approach to release climate change projected typhoon events under RCP 8.5, the worst-case scenario. The Transient Rainfall Infiltration and Grid-Based Regional Slope-Stability (TRIGRS) and FLO-2D models, then, were used to simulate hillslope disaster impacts in the upstream of Zhuoshui River. CCHE1D model was used to elevate the sediment erosion or deposition in channel. FVCOM model was used to asses a flood impact in urban area in the downstream. Finally, whole potential loss associate with these typhoon events was evaluated by the Taiwan Typhoon Loss Assessment System (TLAS) under climate change scenario. Results showed that the total loss will increase roughly by NT 49.7 billion (1.6 billion USD) in future in Zhuoshui watershed in Taiwan. The results of this research could help to understand future impact; however model bias still exists. Because typhoon track is a critical factor to consider regional

  9. DFT+U study of polaronic conduction in Li2O2 and Li2CO3

    DEFF Research Database (Denmark)

    García Lastra, Juan Maria; Myrdal, J.S.G.; Christensen, Rune

    2013-01-01

    The main discharge products formed at the cathode of nonaqueous Li-air batteries are known to be Li2O2 and residual Li2CO3. Recent experiments indicate that the charge transport through these materials is the main limiting factor for the battery performance. It has been also shown...... that the performance of the battery decreases drastically when the amount of Li2CO3 at the cathode increases with respect to Li2O2. In this work, we study the formation and transport of hole and electron polarons in Li2O2 and Li2CO3 using density functional theory (DFT) within the PBE+U approximation. For both...... materials, we find that the formation of polarons (both hole and electron) is stabilized with respect to the delocalized states for all physically relevant values of U. We find a much higher mobility for hole polarons than for the electron polarons, and we show that the poor charge transport in Li2CO3...

  10. Ambient noise levels in the Taiwan region

    Science.gov (United States)

    Liang, W.; Liu, C.; Chen, R.; Huang, B.; Wu, F. T.; Wang, C.

    2008-12-01

    To characterize the island-wide background seismic noise in Taiwan, we estimate the power spectral density (PSD) at broadband stations of both the BATS (Broadband Array in Taiwan for Seismology) and the TAIGER experiment (Apr. 2006~Apr. 2008) for periods ranging from ~0.2 to 100 seconds. A new approach to calculate the probability density functions of noise power (PDFs, MaNamara and Buland, 2004) is used in this study. The results indicate that the cultural noise at higher frequencies is significant at populated area, which shows diurnal and weekly variation as what we expected. The noise power for microseisms centered at a period of ~5 seconds around the western costal plain show ~20dB higher than what observed at eastern Taiwan. This observation supports the inference that the coastal regions having narrow shelf with irregular coastlines are know to be especially efficient at radiating the predominat microseisms. Results from the linear array across central Taiwan demonstrate that the average noise power is quietest at the eastern Central Range. We have mapped the PDF mode for stations at various periods to see the spatial distribution of ambient noise levels, which could be used as the basic information for future station siting. Temporal variation of noise PSD is also present to provide a quantitative description of the seismic data quality collected by both BATS and TAIGER experiment. Some operational problems like base tilt, sensitivity change can be identified easily as well.

  11. The deregulation of Taiwan electricity supply industry

    International Nuclear Information System (INIS)

    Wang, K.M.

    2006-01-01

    Taiwan is on the brink of embarking on an ambitious reform in the electricity sector. The future electricity market of Taiwan will be operated under the framework set out in the Electricity Act Amendment. Independent system operator (ISO) will be the core body of the future market operations and its establishment will therefore be the key to the liberalization. This paper presents the proposed implementation plan based on diverse factors considered by the officials. A three steps phased introduction of Taiwan ISO is discussed. During the proposed Phase I interim market arrangements, Taipower's System Operation Department will assume the role of System Operator for the market. The dispatch rules are largely based on the existing Taipower internal procedure. As competition increases, the need for increased transparency will necessitate the establishment of a fully independent ISO in Phase II to provide the real time dispatch services. This will be completed within 2 years after the passage of the Electricity Act Amendment Bill. In the last phase of the deregulation process a multilateral market arrangement for managing energy imbalance and transmission constraints will result in better outcomes in relation to the policy objectives of security and economic efficiency. The 2-year timeframe stipulated in the Electricity Act Amendment Bill is a challenge for the Government and the industry. However, a smoothly functioning Taiwan ISO will bring benefits to the industry and the country in general

  12. Mass transfer performance comparison of two commonly used liquid desiccants: LiBr and LiCl aqueous solutions

    International Nuclear Information System (INIS)

    Liu, X.H.; Yi, X.Q.; Jiang, Y.

    2011-01-01

    Mass transfer performance of two commonly used liquid desiccants, LiBr aqueous solution and LiCl aqueous solution, is compared in this paper on the basis of the same solution temperature and surface vapor pressure. According to the analysis of the analytical solutions of heat and mass transfer processes, the key performance influencing factors are heat capacity ratio of air to desiccant m * and mass transfer unit NTU m . The heat capacities of the two liquid desiccants are about the same at same volumetric flow rate, and LiBr solution has higher density and smaller specific heat capacity. The variance of mass transfer unit with different operating conditions and liquid desiccants are derived based on the experimental results. In the condition of the same desiccant mass flow rate, the dehumidification performance of LiCl solution is better, and the regeneration performance of LiBr solution is a little better or almost the same as that of LiCl solution. In the condition of the same desiccant volumetric flow rate, the dehumidification performance of LiCl solution is a little better or about the same compared with LiBr solution, and the regeneration performance of LiBr solution is better. The COPs of the liquid desiccant systems using these two desiccants are similar; while LiCl solution costs 18% lower than LiBr solution at current Chinese price.

  13. 77 FR 72884 - Steel Wire Garment Hangers From Taiwan

    Science.gov (United States)

    2012-12-06

    ... From Taiwan Determination On the basis of the record \\1\\ developed in the subject investigation, the... Tariff Act of 1930 (19 U.S.C. 1673d(b)) (the Act), that an industry in the United States is materially injured by reason of imports of steel wire garment hangers from Taiwan, provided for in subheading 7326.20...

  14. [100]-Oriented LiFePO4 Nanoflakes toward High Rate Li-Ion Battery Cathode.

    Science.gov (United States)

    Li, Zhaojin; Peng, Zhenzhen; Zhang, Hui; Hu, Tao; Hu, Minmin; Zhu, Kongjun; Wang, Xiaohui

    2016-01-13

    [100] is believed to be a tough diffusion direction for Li(+) in LiFePO4, leading to the belief that the rate performance of [100]-oriented LiFePO4 is poor. Here we report the fabrication of 12 nm-thick [100]-oriented LiFePO4 nanoflakes by a simple one-pot solvothermal method. The nanoflakes exhibit unexpectedly excellent electrochemical performance, in stark contrast to what was previously believed. Such an exceptional result is attributed to a decreased thermodynamic transformation barrier height (Δμb) associated with increased active population.

  15. Some solid state properties of LiF:Mg,Cu,P TL-materials

    Energy Technology Data Exchange (ETDEWEB)

    Prokert, K [Dresden Univ. of Technology (Georgia). Inst. of Radiation Protection

    1996-12-31

    This paper describes some investigations of solid state characteristics of a LiF:Mg,Cu,P thermoluminofor. The investigations were carried out with LiF:Mg,Cu,P-thermoluminescence (TL)-material prepared by the chemical institute of the Moscow State University in form of powder and sintered pellets. Following methods were used: (1) Studies of the chemical composition was carried out by x-ray fluorescence analysis with `SPECTRO-X-LAB`-equipment with Rh-anode, B{sub 4}C-polarizator, LN{sub 2}-cooled 30 mm{sup 2} Si(Li)-detector with Be-window (energy resolution 155 keV for Mn-k{sub {alpha}}-radiation). The software of the equipment permits a qualitative and quantitative determination of elements with atomic numbers >10; (2) investigations of the crystal structure were taken by x-ray-diffractometry with a SIEMENS-diffractometer D 500 using Cu-k{sub {alpha}}-radiation. The integrated software permits to analyze the crystalline phases using the data of the measured material by comparison with standards spectra of various pure substances. The results of determination of the chemical composition and the crystal structure show that in the thermoluminofor LiF:Mg,Cu,P, besides the basic material LiF also Li{sub 3}PO{sub 4}- and Li{sub 4}P{sub 2}O{sub 7}-crystal regions exists. The occurrence of the two lithium phosphate phases follow from the high ammonium phosphate content in the mixture for the thermoluminofor production. The formation of the various lithium phosphates depends from state of dehydration of phosphoric acids, created by thermal decomposition of NH{sub 4}H{sub 2}PO{sub 4} before their reactions with LiF start. Therefore the content of these compounds can differ if thermoluminofors are prepared under various conditions. The maintenance of the needed equilibrium of special structures in the material depends on the preparation procedure, on the reading and annealing methods. Typically for such an equilibrium is its poor thermal stability. (Abstract Truncated)

  16. CuLi2Sn and Cu2LiSn: Characterization by single crystal XRD and structural discussion towards new anode materials for Li-ion batteries.

    Science.gov (United States)

    Fürtauer, Siegfried; Effenberger, Herta S; Flandorfer, Hans

    2014-12-01

    The stannides CuLi 2 Sn (CSD-427095) and Cu 2 LiSn (CSD-427096) were synthesized by induction melting of the pure elements and annealing at 400 °C. The phases were reinvestigated by X-ray powder and single-crystal X-ray diffractometry. Within both crystal structures the ordered CuSn and Cu 2 Sn lattices form channels which host Cu and Li atoms at partly mixed occupied positions exhibiting extensive vacancies. For CuLi 2 Sn, the space group F-43m. was verified (structure type CuHg 2 Ti; a =6.295(2) Å; wR 2 ( F ²)=0.0355 for 78 unique reflections). The 4( c ) and 4( d ) positions are occupied by Cu atoms and Cu+Li atoms, respectively. For Cu 2 LiSn, the space group P 6 3 / mmc was confirmed (structure type InPt 2 Gd; a =4.3022(15) Å, c =7.618(3) Å; wR 2 ( F ²)=0.060 for 199 unique reflections). The Cu and Li atoms exhibit extensive disorder; they are distributed over the partly occupied positions 2( a ), 2( b ) and 4( e ). Both phases seem to be interesting in terms of application of Cu-Sn alloys as anode materials for Li-ion batteries.

  17. Levels of dioxin-like compounds in Taiwan foodstuffs

    Energy Technology Data Exchange (ETDEWEB)

    Hsu, M.S.; Wang, S.M.; Chou, U.; Chen, S.Y.; Huang, N.C.; Liao, G.Y.; Yu, T.P.; Ling, Y.C. [National Tsing Hua Univ., Hsinchu (Taiwan)

    2004-09-15

    Food is the major route of human intake of toxic dioxin-like compounds (DLCs), which include PolyChlorinated Dibenzo-p-Dioxins (PCDDs), PolyChlorinated DibenzoFurans (PCDFs), and WHO PolyChlorinated Biphenyls (PCBs). Approximately 95% of human DLCs exposure derives from food, with nearly 80% coming from food of animal origin. The DLCs levels in foodstuffs and the consumption rate of foodstuffs are essential to evaluate health risk posing to humans. The lack of DLCs levels in foodstuffs increases the population risk to DLCs exposure. The Department of Health, Taiwan has entrusted us to conduct a comprehensive monitoring program on PCDD/Fs levels in Taiwan foodstuffs in 2001 and 2002. In 2003, the program has extended the analytes to include 12 WHO-PCBs. The DLCs levels in Taiwan foodstuffs is, therefore, being surveyed for the first time.

  18. Relations Across the Taiwan Strait: A New Era

    Directory of Open Access Journals (Sweden)

    Tang Shaocheng

    2009-10-01

    Full Text Available El autor analiza las relaciones Taiwan-RPCh del nuevo gobierno de Ma Ying-jeou desde la perspectiva tanto internacional como bilateral. Las posiciones de los EEUU y la UE presentan buenos augurios. Junto con el compromiso del "consenso de 1992", la concepción de Ma de una "relación especial" no ha sido rechazada por Pekín a pesar de cierta desconfianza latente hacia Taiwan. Así las experiencias de Alemania, donde el concepto de "relación especial" surgió, podrían ser usadas como referencia para las relaciones Taiwan-RPCh, si bien sólo de manera selectiva. Podría servir como una buena base para un ulterior desarrollo de las relaciones entre ambas partes. Por tanto, las posibilidades de mejores relaciones, por lo menos a corto plazo, parecen prometedoras.

  19. Estimation of biogenic volatile organic compounds emissions in subtropical island--Taiwan.

    Science.gov (United States)

    Chang, Ken-Hui; Chen, Tu-Fu; Huang, Ho-Chun

    2005-06-15

    Elevated tropospheric ozone is harmful to human health and plants. It is formed through the photochemical reactions involving volatile organic compounds (VOCs) and nitrogen oxides (NO(x)). The elevated ozone episodes occur mainly in summer months in the United States, while the high-ozone episodes frequently occur during the fall in Taiwan. The unique landscape of Taiwan produces tremendous amounts of biogenic VOCs in the mountain regions that are adjacent to concentrated urban areas. The urban areas, in turn, generate prodigious amounts of anthropogenic emissions. Biogenic VOC emissions have direct influence on tropospheric ozone formation. To explore the air quality problems in Taiwan, this study attempts to develop a biogenic VOC emission model suitable for air quality applications in Taiwan. The emission model is based on the Biogenic Emissions Inventory System Version 2 and coupled with a detailed Taiwan land use database. The 1999 total Taiwan biogenic VOC emissions were estimated at 214,000 metric tons. The emissions of isoprene, monoterpenes, and other VOCs were about 37.2%, 30.4%, and 32.4% of total biogenic VOC emissions, respectively. The annual total biogenic VOC emission per unit area was more than two times the value of that in any European country, implying that detailed emissions estimates in any size of region will benefit the global biogenic emission inventories.

  20. Hospitality Major Vocational High School Students' Expectations on University Education

    Science.gov (United States)

    Chung, Ya-Ting; Yang, Cheng-Cheng

    2013-01-01

    Hospitality is not a new industry in Asia, but high quality hospitality industry has become more and more important in the trend of questing service-based economy and the increasing number of tourists in Asia. Thus there are more universities opened hospitality degree programs in Asia, Taiwan is no exception. In this context, why high school…